So, if you think you are standing firm, be careful that you don't fall! (1 Corinthians 10:12) Some Christians see a fellow believer fall into sin but fail to acknowledge that they, too, could stumble.
The Church must continue to affirm the universal missionhood of the believer, calling all Christians to live as commissionaries, while pleading for a set-apart work of the missionary.
When you have been doing something for almost twenty years, you had better be able to change with the times. If you aren't, get out of the way because you are certain to get run over and left behind.