2 Corinthians 1:11

11 aYou also must help us by prayer, so that many will give thanks on our behalf bfor the blessing granted us through the prayers of many.

Ephesians 6:18-19

18praying cat all times din the Spirit, ewith all prayer and supplication. To that end, fkeep alert with all perseverance, making gsupplication for all the saints, 19and halso for me, that words may be given to me in opening my mouth iboldly to proclaim jthe mystery of the gospel,

1 Thessalonians 5:17

17 kpray without ceasing,

James 5:16

16Therefore, lconfess your sins to one another and pray for one another, mthat you may be healed. nThe prayer of a righteous person has great power as it is working.
Or The effective prayer of a righteous person has great power
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