'Joyful' in the Bible

[Philip said to him, “If you believe with all your heart, you may.” And he replied, “I do believe that Jesus Christ is the Son of God.”]

When they had appointed elders for them in every church, having prayed with fasting, they entrusted them to the Lord in whom they believed [and joyfully accepted as the Messiah].

Crispus, the leader of the synagogue, believed in the Lord together with his entire household [joyfully acknowledging Him as Messiah and Savior]; and many of the Corinthians who heard [Paul’s message] were believing and being baptized.

Paul said, “John performed a baptism of repentance, continually telling the people to believe in Him who was coming after him, that is, [to confidently accept and joyfully believe] in Jesus [the Messiah and Savior].”