John 14:5
"We do not know where you are going Lord," said Thomas, "so how can we know the way?"
John 11:16
Upon this Thomas, who was called "The Twin," said to his fellow disciples, "Let us go too, that we may die with him."
Mark 8:17-18
"Why are you arguing together because you have no bread? Do you not yet perceive and understand?
Mark 9:19
"O unbelieving generation!" replied Jesus; "how long must I be with you? How long must I be patient with you? Bring him to me."
Luke 24:25
"O foolish men," said Jesus, "slow of heart to believe all that the prophets have spoken!
John 15:12
"This is my command, Love one another as I have loved you.
John 20:25-28
Accordingly the other disciples kept telling him, "We have seen the Lord." But he told them, "Unless I see in his hands the print of the nails, and thrust my finger into the print of the nails, and thrust my hand into his side, I will not believe it."
Hebrews 5:11-12
Concerning him I have much to say, and much that is hard to make clear to you, because you have grown dull of hearing.