Jesus. The Author and Finisher of My Faith. "Behold, the days come, saith the Lord, that I will make a new covenant with the house of Israel, and with the house of Judah: Not according to the covenant that I made with their fathers in the day I took them by the hand to bring them out of the land of Egypt; which my covenant they brake, although I was an husband unto them, saith the Lord: But this shall be the covenant that I will make with the house of Israel; After those days, saith the Lord, I will put my laws in their inward parts, and write it in their hearts: and I will be their God, and they shall be my people." Jeremiah 31:31-33