There is a special work that God the Holy Spirit is doing in the hearts of unbelievers to help prepare them to turn to Christ as Savior. Concerning this special work, Jesus said, “And He, when He comes, will convict the world concerning sin and righteousness and judgment” (John 16:8). Jesus’ statement about the Holy Spirit is in the future tense (He will convict), which implies the Spirit’s special ministry was not active at the time Jesus uttered His statement. This special convicting ministry would be inaugurated on the day of Pentecost.