John 5:43 I have come in my Father’s name, and you do not accept me; but if someone else comes in his own name, you will accept him.
How easily do you believe someone when they tell you things? How much persuasion does it take before you give in?
Jesus hit the nail on the head by telling people they would believe others when they stand up and talk about themselves, but many still do not believe Jesus who stood up for them.
Faith is believing in the unseen – believing Jesus came to give His life in our stead, just because He loves us so!