God has called the saved to be His ambassadors (2 Corinthians 5:20), and as such, Christians are to take God’s truth to a lost and dying world. This message must be communicated. Due mostly to man’s ever increasing dependence upon technology, Christians have lost their effectiveness in communicating with others. This may seem insignificant, until one considers how it has weakened our ability to communicate our faith. Fewer people today will knock on a door and tell a stranger that he must be born again. Even fewer will stand upon a street corner and communicate the words of God to those who pass by. The saved must once again become willing to go forth and tell family and stranger alike that Jesus saves.
From the Old Testament to the New Testament, many things change; however, some themes remain constant. One such theme involves the Lord's desire to use pure things and pure people. God commanded His people in the Old Testament to make sure the things used in the tabernacle were purified (Leviticus 8:15). He also commanded that His servants be purified (Ezra 6:20). In the New Testament, the apostle Paul confirmed the continuation of this theme by saying that “pureness” approved him as a minister of God (2 Corinthians 6:4-6). God still requires those who serve to strive to live pure and holy lives. Impurities hinder the Lord’s effectiveness in our lives though we may not be aware of the hindrance.
