Do you believe in Jesus?” seems like a strange question. It sounds like the same question as “Do you believe in Santa Claus?” or “Do you believe in aliens?” But the question “Do you believe in Jesus?” is asking far more than “Do you believe that Jesus Christ existed/exists?” The true meaning of the question is “Do you believe Jesus Christ is who the Bible says He is, and are you trusting Him ?”

https://www.gotquestions.org/believe-in-Jesus.html

An opportunity for anyone to join together in an hour of prayer