τηρέωtēréō

perhaps akin to G2334 (θεωρέω)); to guard (from loss or injury, properly, by keeping the eye upon; and thus differing from G5442 (φυλάσσω), which is properly to prevent escaping; and from G2892 (κουστωδία), which implies a fortress or full military lines of apparatus), i.e. to note (a prophecy; figuratively, to fulfil a command); by implication, to detain (in custody; figuratively, to maintain); by extension, to withhold (for personal ends; figuratively, to keep unmarried); by extension, to withhold (for personal ends; figuratively, to keep unmarried)

Greek (New Testament) · G5083

Meanings

1. to watch over, guard, keep, preserve: Matthew 27:36, Acts 16:23, and elsewhere; ἑαυτόν, 2 Corinthians 11:9, 1 Timothy 5:22, James 1:27, Jude 1:21; followed by εἰς, John 12:7, Acts 25:21, 1 Peter 1:4, 2 Peter 2:4, 2 Peter 2:9, 2 Peter 3:7, Jude 1:6; ἐν, John 17:11, John 17:12, Jude 1:21; ἐκ, John 17:15, Revelation 3:10; τ. πίστιν, 2 Timothy 4:7, Revelation 14:12; τ. ἑνότητα τ. πνεύματος, Ephesians 4:3.

2. to watch, give heed to, observe: τ. σάββατον, John 9:16; τ. ἐντολήν (-άς), Matthew 19:17, John 14:15, John 15:10, 1 Timothy 6:14, 1 John 2:3, 1 John 2:4, 1 John 3:22, 1 John 3:24, 1 John 5:3, Revelation 12:17, Revelation 14:12; τ. λόγον (-ους), John 8:51, John 8:52, John 8:55, John 14:23, John 14:24, John 15:20, John 17:6, 1 John 2:5, Revelation 3:8, Revelation 3:10, Revelation 22:7, Revelation 22:9; τ. νόμον, Acts 15:5, James 2:10; τ. παράδοσιν, Mark 7:9; τ. ἔργα, Revelation 2:26; τ. γεγραμμένα, Revelation 1:3 (cf. δια-, παρα-, συν-τηρέω)

Synonyms

φυλάσσω, implying custody and protection: τ. expresses the idea of watchful care and "may mark the result of which φ. is the means".

Same root

Where it appears

Appears 70 times in the Bible.

  • Matthew 19:17 “Why ask me about what is good?” Jesus replied. “There is only One who is good. But to answer your question—if you want to receive eternal life, keep the commandments.”
  • Matthew 23:3 So practice and obey whatever they tell you, but don’t follow their example. For they don’t practice what they teach.
  • Matthew 27:36 Then they sat around and kept guard as he hung there.
  • Matthew 27:54 The Roman officer and the other soldiers at the crucifixion were terrified by the earthquake and all that had happened. They said, “This man truly was the Son of God!”
  • Matthew 28:4 The guards shook with fear when they saw him, and they fell into a dead faint.
  • Matthew 28:20 Teach these new disciples to obey all the commands I have given you. And be sure of this: I am with you always, even to the end of the age.”
See every passage

Source: G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922), public domain.