Greek word · G1189
δέομαι
deomai
to pray
To ask for something you lack, to beg, petition or plead. It is related to deēsis ('petition, request') and to the idea of need or lack (deō, 'to lack').
Appears 22 times in 22 verses of the Greek New Testament. ·
What it means
δέομαι
(mid. of δέω, II, which see, as depon.) [in LXX for חנן, etc. ;]
to want for oneself;
1. to want, need:
(a) absol.;
(b) with genitive
2. to beg, request, beseech, pray;
(i) in general: absol., Acts 26:3, WH; with genitive of person(s), Luke 5:12; 8:28; 38 (ἐδεῖτο; T, ἐδέετο, cf. Veitch, see word δέω) 9:38, Acts 8:34; 21:39, 2 Corinthians 5:20, Galatians 4:12; before ἵνα, Luke 9:40; before τό, with inf., 2 Corinthians 10:2; with genitive of person(s) and of thing(s), 2 Corinthians 8:4;
(ii) of prayer to God: absol., Acts 4:31; before εἴ πως, Romans 1:10; ἵνα, Luke 21:36; 22:32; εἰς τό, 1 Thessalonians 3:10; ὑπὲρ ἐμοῦ πρὸς τ. κύριον, ὅπως, Acts 8:24; with genitive, τοῦ κυρίου, ὅπως, Matthew 9:38, Luke 10:2; τοῦ Θεοῦ, Acts 10:2; before εἰ ἄρα, Acts 8:22.†
SYN.: αἰτέω, and cf. δέησις. (AS)
From G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922), via STEPBible.org (CC BY 4.0).
In depth
From the study of Matthew 9:38
- Range of meaning
To ask for something you lack, to beg, petition or plead. It is related to deēsis ('petition, request') and to the idea of need or lack (deō, 'to lack'). It is used of people asking people (Luke 5:12, the leper 'begged' Jesus; Acts 21:39, Paul asks the tribune) and of asking God (Luke 22:32; Acts 4:31).
- Against the English
KJV 'pray ye' and WEB 'pray' were exact in older English, where 'pray' meant 'ask, beg' ('I pray thee'). Modern readers tend to hear 'pray' as devotion or conversation with God in general. BSB 'ask,' NASB 1995 'beseech' and YLT 'beseech' bring out that this is a request. ESV adds 'earnestly' to capture the pleading tone.
- How it drifted
'Pray' in English has widened from 'ask' to cover all communication with God, so the specific request-shape of the command is easy to miss.
- Used elsewhere in the period
In the Greek Old Testament (Septuagint, LXX) deomai often translates Hebrew words for pleading for favour, e.g. Gen 42:21 (Joseph 'pleaded' with his brothers) and Deut 3:23 (Moses 'pleaded' with the LORD). Luke 10:2 uses the identical command in the parallel saying.
From the study of 2 Corinthians 5:20
- Range of meaning
From deō 'to lack, need'. To ask out of need, beg, plead, petition. It is often used of prayer to God (Luke 22:32; Acts 4:31), but just as naturally of urgent requests to people (Luke 8:28; Gal 4:12; 2 Cor 10:2).
- Against the English
BSB and NIV 'implore', NASB and WEB 'beg' and YLT 'beseech' all convey the urgency. KJV 'we pray you' meant 'we beg you' in 1611, but modern readers may hear it as talking to God.
- How it drifted
In English 'pray' narrowed from 'ask earnestly' (still heard in 'pray tell') to 'address God'.
- Used elsewhere in the period
Paul uses it of urgent personal appeal elsewhere in this letter: 'I beg you that when I am present I need not be bold' (2 Cor 10:2). It is common in papyri petitions (δέομαι ... 'I beg you').
- Range of meaning
To lack or need, hence to ask, beg or plead. It covers petitions to people ('I beg you', Luke 8:28, 38) and to God. It is narrower than proseuchomai, the general word for praying.
- Against the English
Every English version has 'pray', which is accurate but broader. The Greek points to asking for something specific. Here the request is stated in the very next words.
- Used elsewhere in the period
A characteristic word of Luke, who uses it far more than the other Gospel writers (e.g. Luke 5:12; 9:38, 40; 10:2 'beg the Lord of the harvest'; 22:32 'I have pleaded for you that your faith may not fail'). It is common in the papyri for formal petitions.
Where it appears
Matthew · 1
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Matthew 9:38 δεήθητε do beseech
Ask the Lord of the harvest, therefore, to send out workers into His harvest.”
Here: A command to all the disciples (plural) to make a specific request out of need. It is not a call to devotion in general. The aorist form makes it a direct instruction: 'make this request.'
Luke · 8
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Luke 5:12 ἐδεήθη begged
While Jesus was in one of the towns, a man came along who was covered with leprosy. When he saw Jesus, he fell facedown and begged Him, “Lord, if You are willing, You can make me clean.”
Here: 'He begged': an urgent plea from someone in need. Luke uses the same verb for prayer to God (Luke 21:36; 22:32), so it sits between pleading with a person and praying.
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Luke 8:28 δέομαί I implore
When the man saw Jesus, he cried out and fell down before Him, shouting in a loud voice, “What do You want with me, Jesus, Son of the Most High God? I beg You not to torture me!”
Here: 'I beg'. This is how a weaker party pleads with a stronger one. The hostile question turns straight into begging.
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Luke 8:38 ἐδεῖτο Was begging
The man whom the demons had left begged to go with Jesus. But He sent him away, saying,
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Luke 9:38 δέομαί I implore
Suddenly a man in the crowd cried out, “Teacher, I beg You to look at my son, for he is my only child.
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Luke 9:40 ἐδεήθην I begged
I begged Your disciples to drive it out, but they were unable.”
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Luke 10:2 δεήθητε do pray earnestly
And He told them, “The harvest is plentiful, but the workers are few. Ask the Lord of the harvest, therefore, to send out workers into His harvest.
Here: A command (aorist imperative) to make an urgent request out of need. It is the language of a petitioner pleading, not just 'say prayers'.
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Luke 21:36 δεόμενοι praying
So keep watch at all times, and pray that you may have the strength to escape all that is about to happen and to stand before the Son of Man.”
Here: 'Begging' or 'petitioning'. The word is narrower than the general word for prayer and means asking for something you need. The participle describes how the staying awake is carried out: by constant asking.
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Luke 22:32 ἐδεήθην begged
But I have prayed for you, Simon, that your faith will not fail. And when you have turned back, strengthen your brothers.”
Here: An aorist, a tense that presents the action as a whole and here as already done: "I petitioned." The word is for an urgent request on someone's behalf, not general devotion. Jesus has already pleaded for Peter before Peter knows he needs it.
Acts · 7
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Acts 4:31 δεηθέντων when were praying
After they had prayed, their meeting place was shaken, and they were all filled with the Holy Spirit and spoke the word of God boldly.
Here: 'When they had made their request.' The verb means asking for something specific, and they had just asked for boldness and for signs (4:29–30). The construction marks the prayer as the setting, and probably as already finished, when God answered.
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Acts 8:22 δεήθητι do pray earnestly
Repent, therefore, of your wickedness, and pray to the Lord. Perhaps He will forgive you for the intent of your heart.
Here: Plead with, petition out of need. Simon, who tried to get power by paying, is told to get forgiveness by begging. It is also a definite, urgent command.
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Acts 8:24 δεήθητε do pray earnestly
Then Simon answered, “Pray to the Lord for me, so that nothing you have said may happen to me.”
Here: A plural command: 'you (all) make petition.' Peter had just used the same verb in the singular, telling Simon himself to pray (v. 22). Simon hands the job back to the apostles.
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Acts 8:34 δέομαί I pray
“Tell me,” said the eunuch, “who is the prophet talking about, himself or someone else?”
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Acts 10:2 δεόμενος praying
He and all his household were devout and God-fearing. He gave generously to the people and prayed to God regularly.
Here: Present participle of a verb meaning to ask out of need: earnest petition, not merely general worship. Luke favours this word for urgent prayer (Luke 21:36; 22:32).
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Acts 21:39 δέομαι I implore
But Paul answered, “I am a Jew from Tarsus in Cilicia, a citizen of no ordinary city. Now I beg you to allow me to speak to the people.”
Here: A polite, urgent request to a superior: 'I ask you, please'. Elsewhere the word can mean praying to God, but here it is addressed to a Roman officer and is simply a courteous petition.
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Acts 26:3 δέομαι I implore
especially since you are acquainted with all the Jewish customs and controversies. I beg you, therefore, to listen to me patiently.
Romans · 1
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Romans 1:10 δεόμενος, [10] imploring,
in my prayers at all times, asking that now at last by God’s will I may succeed in coming to you.
Here: A present participle, so the asking keeps going: 'asking again and again'. The verb is about asking for something you need and cannot get on your own, so it is stronger than simply 'praying'.
2 Corinthians · 3
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2 Corinthians 5:20 δεόμεθα We implore
Therefore we are ambassadors for Christ, as though God were making His appeal through us. We implore you on behalf of Christ: Be reconciled to God.
Here: 'We beg.' This is a request made out of need. It is often used for petitions to God, but here it is addressed to people. Envoys of a sovereign would normally make demands, and these ones plead.
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2 Corinthians 8:4 δεόμενοι imploring
they earnestly pleaded with us for the privilege of sharing in this service to the saints.
Here: Present participle: "begging," "pleading," an asking that comes from felt need. The ones in deep poverty (v. 2) are the ones begging, and what they beg for is the chance to give.
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2 Corinthians 10:2 δέομαι I implore [you]
I beg you that when I come I may not need to be as bold as I expect toward those who presume that we live according to the flesh.
Galatians · 1
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Galatians 4:12 δέομαι I implore
I beg you, brothers, become like me, for I became like you. You have done me no wrong.
Here: An urgent personal request, 'I beg you'. Here it is addressed to people, not a prayer to God. Paul chooses to plead rather than give orders.
1 Thessalonians · 1
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1 Thessalonians 3:10 δεόμενοι imploring
Night and day we pray most earnestly that we may see you face to face and supply what is lacking in your faith.
Here: The present tense means continuing action: 'as we keep begging'. The word is a request for something specific that is needed, not general worship. The participle carries on the sentence from v. 9: our joy before God goes along with constant pleading to come back.
Word data: STEPBible.org (CC BY 4.0), main text only.