How beautiful it is to marvel at life. Finding a new reason to believe in life makes us a genius of our religion.
It’s not about trying to convince if you do not believe. In this case, it is a question about asking with the other person questions that he does not understand. We define then. By defining, we seek resources in the gospels, which we must then explain.
Without necessarily getting into their dynamics, Jehovah’s Witnesses can help us convincing ourselves.
Try to convince when you have found a new reason to believe in the gospel.