" My soul, wait thou only upon God; for my expectation is from him." Psalm 62:5.
"Know therefore that the Lord thy God, he is God, the faithful God, which keepeth covenant and mercy with them that love him and keep his commandments to a thousand generations." Deuteronomy 7:9.
"Only fear the Lord, and serve him in truth with all your heart: for consider how great things he hath done for you." 1 Samuel 12:24.
"All the paths of the Lord are mercy and truth unto such as keep his covenant and his testimonies." Psalm 25:10.