God repeats Himself because we are so prone to forget! Deuteronomy was given to remind God's people of who He was and what He desired for them. In this book we learn to get past our past and ready for our future.
(Mark 1:4, 15) While repentance is necessary for our salvation, it is equally essential for our sanctification. A Christian who fails to regularly confess his sin to the Lord resultantly fails to grow in his walk with Him. Your faith can be measured by your repentance. (0936250208)