"After the death of Moses the servant of the LORD, the LORD said to Joshua son of Nun, Moses' aide: 'Moses my servant is dead. Now then, you and all these people, get ready to cross the Jordan River into the land I am about to give to them-- to the Israelites."
-- Joshua 1:1-2 (NIV)
Moses was unable to lead the Israelites into the Promised Land and obtain victory here. So instead of abandoning His people, God chose a successor: Joshua. And through Joshua, Israel was able to obtain the Promised Land. But Joshua's victory did not abolish all that Moses had done for the Israelites. And in the same way, Jesus' life, work, death, and resurrection did not abolish the Mosaic law. But rather, He fulfilled the law. Jesus succeeds the Mosaic law in the same way Joshua succeeded Moses. Jesus leads us to everlasting life through His Word. Our sinless Successor... Our sinless Savior.