'Covenant and Mercy' in the Bible

Therefore, know that Jehovah your God, He is God, the faithful God who keeps covenant and mercy with them that love Him and keep His commandments, to a thousand generations.

And he said, Jehovah, the God of Israel, there is no God like You, in Heaven above or on earth beneath, who keeps covenant and mercy with Your servants who walk before You with all their heart,

And I said, I pray You, O Jehovah, the God of Heaven, the great and awesome God who keeps covenant and mercy for those who love Him and keep His commandments;

And now, our God, the great, the mighty, and the fearful God, who keeps covenant and mercy, let not all the trouble that has come upon us, on our kings, on our rulers, and on our priests, and on our prophets, and on our fathers, and on all Your people, since the time of the kings of Assyria to this day, seem little before You.

And I prayed to Jehovah my God, and made my confession, and said, O Lord, the great and awesome God, keeping the covenant and mercy to those who love Him, and to those who keep His commandments,