Who did Jesus welcome to heaven?

Matthew 18:3 I tell you the truth, unless you turn around and become like little children, you will never enter the kingdom of heaven!

Matthew 19:24* And again I say unto you, It is easier for a camel to go through the eye of a needle, than for a rich man to enter into the kingdom of God.

John 14:6 Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me.

*This does NOT mean rich people cannot go to heaven.