The man who enthusiastically believes in Jesus Christ cherishes the hope that every man may be brought to believe in his Lord and Master (Acts 26:27-29). He wants to see Christ not only rule and reign in the life to come, but in this present life.
The urgency of the New Testament appeals to men is to, at once, believe in Jesus Christ, and to begin to live the Christian life (Acts 16:31-33; 2 Corinthians 6:1-10; Galatians 2:20). The attempt was made by the early preachers of Christianity to bring about upon the earth a new order of things. They prayed and laboured for the immediate conversion of men's souls and the betterment of the conditions under which men lived. A new kingdom (Matthew 10:32-42; Mark 1:14,15) was inaugurated with new ideals (Matthew 5:1-16), new principles and new aspirations, which was to supersede the old social and political orders. It was the preaching of this kingdom of Christ, and that men owed their first allegiance to it (Acts 5:28,29), which provoked the terrible persecutions of the first centuries.
Christianity has much to do with this present life, it has a panacea for all its ills and evils and it has a certain definite programme to carry out.
The Christian hopes and works for:
The Regeneration of the Individual through faith in Christ (John 3:5,14-21). This is an inward change wrought in the soul by the grace of God. While this is a work of God, the responsibility for it rests with man. God does not desire the death of the sinner. By the sending of Jesus Christ God has shown His love for man while yet a sinner. Every unregenerate man either does not desire this new life or else feels that he never sought with all his heart to have God regenerate his soul (John 5:40; 1:4; 5:24; Isaiah 1:18). The regenerate man in Christ thinks and acts from a new basis (2 Corinthians 5:17; Galatians 6:15). It is only as the love of a man's heart is really changed and centred upon right things that he can be depended upon to walk in right ways. A man may act right, may be honest and upright from prudential motives, but if his heart is evil the way of the righteous will be irksome to him and he may depart from it at any time. The unmasking of the double life of a man, every now and then, shows how the heart's desire will have its way with a man who does not love God. Heart faith in Christ leads a man to follow and be like Him.
Hence we have such a large emphasis placed upon work for and with the individual by Christ and His disciples. Christ Himself called His apostles to Him one by one and He was continually holding conversations of the deepest interest with individuals (John 3:1-13; 4:6-26).
The possibilities of the work of the individual Christian for the individual non-Christian man are too largely left untried. If every follower of Christ should try to win one, who did not follow Him, to His cause every year the good effects of such a campaign would be felt not only in the church, but in every department of life.
All true reform work must begin with the regeneration of the individual.
The Enlightenment of the Social Conscience.—There is such a thing as a social conscience. It is possible to say and do things in certain communities which would not be tolerated in others. One town will not only sanction the liquor business within its boundaries but will resist all efforts to abolish it; another town right beside it will have none of this iniquitous traffic. Lawlessness and immorality find a hearty welcome in certain cities and in others they dare not show themselves. All this is due not to the perfection or the imperfection of the laws or to the large number or small number of men upon the police force, but to an evil, an apathetic or an enlightened social conscience.
The progress of the gospel of Christ is often hindered or prevented by a hostile public sentiment (Matthew 13:58; 17:20; 10:14; Luke 10:10-12). When Christ sent forth His twelve disciples He recognized the strong opposition which their message and mission would often meet and said, "Behold, I send you forth as sheep in the midst of wolves; be ye therefore wise as serpents and harmless as doves" (Matthew 10:16). The disciples were taught to expect social ostracism and private and public persecution (Matthew 10:17-26). There were times when they were to flee before the gathering storm of opposition and there were times in which they were to maintain their position to the death, but even if they fled (Matthew 10:23) they were not to cease to preach the gospel.