Cross reference
1 Thessalonians 5:17
17 Pray without ceasing.
Romans 12:12
12 Rejoicing in hope; patient in tribulation; continuing instant in prayer;
Colossians 4:2
2 Continue in prayer, and watch in the same with thanksgiving;
Luke 18:1
1 And he spake a parable unto them to this end, that men ought always to pray, and not to faint;
Ephesians 6:18
18 Praying always with all prayer and supplication in the Spirit, and watching thereunto with all perseverance and supplication for all saints;
Luke 21:36
36 Watch ye therefore, and pray always, that ye may be accounted worthy to escape all these things that shall come to pass, and to stand before the Son of man.
1 Peter 4:7
7 But the end of all things is at hand: be ye therefore sober, and watch unto prayer.