"…In every thing by prayer and supplication with thanksgiving let your requests be made known unto God." - Philippians 4:6 KJV

"But Peter put them all forth, and kneeled down, and prayed; and turning him to the body said, Tabitha, arise. And she opened her eyes: and when she saw Peter, she sat up." - Acts 9:40 KJV

"And at midnight Paul and Silas prayed, and sang praises unto God: and the prisoners heard them. And suddenly there was a great earthquake, so that the foundations of the prison were shaken: and immediately all the doors were opened, and every one's bands were loosed." - Acts 16:25-26 KJV

"Peter therefore was kept in prison: but prayer was made without ceasing of the church unto God for him. ... And, behold, the angel of the Lord came upon him, and a light shined in the prison: and he smote Peter on the side, and raised him up, saying, Arise up quickly. And his chains fell off from his hands." - Acts 12:5, 7 KJV

"But ye, beloved, building up yourselves on your most holy faith, praying in the Holy Ghost…Above all, taking the shield of faith, wherewith ye shall be able to quench all the fiery darts of the wicked." - - Jude 1:20 KJV, Ephesians 6:16 KJV

"And when they had prayed, the place was shaken where they were assembled together; and they were all filled with the Holy Ghost, and they spake the word of God with boldness." - Acts 4:31 KJV

"Praying always with all prayer and supplication in the Spirit, and watching thereunto with all perseverance and supplication for all saints;" - Ephesians 6:18 KJV

"Pray without ceasing." - 1 Thessalonians 5:17 KJV [Never stop praying].