God tells us that the Holy Spirit comes into our hearts and lives at the moment we give our hearts and lives to Jesus Christ. He helps us deal with our sin. He helps us cope with the issues related to God’s judgment against the world and against sin, because it is the spirit of God who convicts us of sin and of righteousness and judgment. Also, He does in and through us what we cannot do for ourselves. He helps us walk according to God’s righteousness, and gives us a spiritual perspective.