Visions might lead some people to believe in God because:
● they claim to come from God, so if they happen, God must exist
● the changes in the behaviour of the person having the vision (for example
St Joan of Arc) make it seem the vision must have come from God
● the message in the vision makes them think it must have come from
● if the person having the vision is known to be honest, then the vision
could only come from God.