Old Covenant vs New Covenant

As a Christian all of your life is to be Christ focused. We are to study the Bible through daily reading and regular prayers. Hebrews 8:1 tells us Christ is sitting at the right hand of God putting His laws in our minds and writing them on our hearts. He made the Old Testament covenant obsolete when He gave His life on the cross. Since He is our God and we are His people He becomes the new covenant we are to follow.