Matthew 6:7 And when you pray, do not use vain repetitions as the heathen do. For they think that they will be heard for their many words.
Hebrews 4:16 Let us therefore come boldly to the throne of grace, that we may obtain mercy and find grace to help in time of need.
Philippians 4:6 Be anxious for nothing, but in everything by prayer and supplication, with thanksgiving, let your requests be made known to God;
1 Timothy 2:1 Therefore I exhort first of all that supplications, prayers, intercessions, and giving of thanks be made for all men,
Hebrews 10:19-22 Therefore, brethren, having boldness to enter the Holiest by the blood of Jesus, by a new and living way which He consecrated for us, through the veil, that is, His flesh, and having a High Priest over the house of God, let us draw near with a true heart in full assurance of faith, having our hearts sprinkled from an evil conscience and our bodies washed with pure water.
Hebrews 13:15 Therefore by Him let us continually offer the sacrifice of praise to God, that is, the fruit of our lips, giving thanks to His name.
1 Peter 2:9 But you are a chosen generation, a royal priesthood, a holy nation, His own special people, that you may proclaim the praises of Him who called you out of darkness into His marvelous light;