John 4:48

4:48 So Jesus said to him, “Unless you people see signs and wonders you will never believe!”

John 8:51

8:51 I tell you the solemn truth, if anyone obeys my teaching, he will never see death.”

John 9:32

9:32 Never before has anyone heard of someone causing a man born blind to see.

John 11:26

11:26 and the one who lives and believes in me will never die. Do you believe this?”