Christianity Wants You To Accept Claims Without Questioning

1 Corinthians 13:11 "When I was a child, I thought like a child, I spoke as a child, I understood as a child; but when I became a man, I put away childish things"

However,

John 20:29 "Then Jesus told him, 'Because you have seen me, you have believed; blessed are those who have not seen and yet have believed'.”

Matthew 18:4 "Whosoever therefore shall humble himself as this little child, the same is greatest in the kingdom of heaven."

James 1:6 says, "But let him ask in faith, with no doubting, for the one who doubts is like a wave of the sea that is driven and tossed by the wind."

Therefore, 

How is Christianity different than any other religion, cult, or closed-minded group?