Yahweh has put His laws (Torah or instructions of His Will) into our minds and He has written them onto our hearts. Yeshua (Jesus) is our new covenant. He physically inserted Himself into the law by the Word becoming flesh (John 1:14). We enter through His Door. If you want to know who Yeshua is, you must know what the law was/is. Read the Torah (Genesis, Exodus, Leviticus, Numbers and Deuteronomy). Yahweh spoke them to Moses on Mt. Sinai. It's His everlasting covenant to His People of how to love Yahweh and keep His commandments.
Show me thy ways O Lord; teach me thy paths. Lead me in thy truth and teach me. For thou art the God of my salvation; on thee do I wait all the day. - Psalm 25:4-5