A man who loses hope loses his primary motivation for doing right and living holy. The Bible reveals what men do when they have no hope: “let us eat and drink; for to morrow we die” (1 Corinthians 15:32). If there is no hope in a resurrection, man sees no reason to cease to go after his strange gods (Jeremiah 2:25) or follow “the imagination of his evil heart” (Jeremiah 18:12). If there is no judgment after death, or if the Lord is not soon returning, then the greatest impetus for living the Christian life is lost. Man needs a special motivation to help him to live a life of purity. He should live in purity because He loves the Lord. Yet, the answer lies in the fact that the Lord is coming soon, and man will stand before Him to give an account, and all those who have this particular hope will purify themselves, “even as he [Jesus] is pure.” Hope makes all the difference!
Separation is the outcome of separation! When a nation (i.e., Israel in the Old Testament) or an individual (i.e., a believer in the New Testament) is set apart by the Lord, that nation (or person) has become disassociated with the rest of the world. Moses made this point in Exodus 33:16 when he said, “For wherein shall it be known here that I and thy people have found grace in thy sight? is it not in that thou goest with us? so shall we be separated, I and thy people, from all the people that are upon the face of the earth.” Separation is not something accomplished through diligence but occurs naturally after a person comes to know Christ as Saviour. Christians who remain attached to the world find little satisfaction with the things of the world or less appeal for the things of God.
