Matthew 18:1 “At the same time came the disciples unto Jesus, saying, Who is the greatest in the kingdom of heaven? 2 And Jesus called a little child unto him, and set him in the midst of them, 3 And said, Verily I say unto you, Except ye be converted, and become as little children, ye shall not enter into the kingdom of heaven. 4 Whosoever therefore shall humble himself as this little child, the same is greatest in the kingdom of heaven. 5 And whoso shall receive one such little child in my name receiveth me.
6 But whoso shall offend one of these little ones which believe in me, it were better for him that a millstone were hanged about his neck, and that he were drowned in the depth of the sea.”
Believing in something or someone is as simple as saying yes. Children do it all the time. They see something real and say yes. Their faith is as strong as any thing on earth. That is why Jesus said we must become as children to enter the kingdom of heaven. It doesn’t take anymore than the belief in Jesus for God to forgive us our sins. When Nicodemus was talking to Jesus, he couldn’t reason his way into heaven. How can a man be born again? God didn’t make it difficult to get into heaven, and people still argue with God about it. The faith of a child is all that is needed and you will enter the kingdom of God.