Victory over Sin | RCCG. Living Faith, Kassel 1. Claiming the promises of God. 2. Making the right choice. After salvation, the deep and sincere cry of the believer should be for holiness, to be like Christ, to overcome sin and to live a blameless and holy life. Some Christians try to be holy in their own way, and when they fail in the process, become discouraged and give up wanting to be holy. They become fearful of preaching holiness. The bible teaches glorious victory over sin for every believer. 1John 5:4, John was not speaking about victory in Heaven but of victory on earth; daily victory over the world and the lusts thereof.