Do you need a sign?

Jesus said that an evil and adulteress generation seeks after a sign. He rebuked the Sadducees because, even though they had already seen many signs, they were insisting on another one. If you do not want to be converted, a sign will not make a difference. We can trust Jesus based on what He has already done. We cannot and should not want to try and make Him jump through hoops for our entertainment or unbelief.