The primary intent of this post is to show that all children go to heaven if they die.
“Then Nathan [the prophet] departed to his house. And the Lord struck the child that Uriah’s wife bore to David, and it became ill. David therefore pleaded with God for the child, and David fasted and went in and lay all night on the ground. So the elders of his house arose and went to him, to raise him up from the ground. But he would not, nor did he eat food with them. Then on the seventh day it came to pass that the child died. And the servants of David were afraid to tell him that the child was dead. For they said, ‘Indeed, while the child was alive, we spoke to him, and he would not heed our voice. How can we tell him that the child is dead? He may do some harm!’ When David saw that his servants were whispering, David perceived that the child was dead. Therefore David said to his servants, ‘Is the child dead?’ and they said, ‘He is dead.’ So David arose from the ground, washed and anointed himself, and changed his clothes; and he went into the house of the Lord and worshiped. Then he went to his own house; and when he requested, they set food before him, and he ate. Then his servants said to him, ‘What is this that you have done? You fasted and wept for the child while he was alive, but when the child died, you arose and ate food.’ And he said, ‘While the child was alive, I fasted and wept; for I said, “Who can tell whether the Lord will be gracious to me, that the child may live?” But now he is dead; why should I fast? Can I bring him back again? I shall go to him, but he shall not return to me.’” 2 Samuel 12:15-23.
“O Lord, our Lord, how excellent is Your name in all the earth, You who set Your glory above the heavens! Out of the mouths of babes and nursing infants You have ordained strength, because of Your enemies, that You may silence the enemy and the avenger.” Psalm 8:1-2.
“O Lord My God, in You I put my trust; save me from all those who persecute me; and deliver me, lest they tear me like a lion, rending me in pieces, while there is none to deliver.” Psalm 7:1-2.
“Arise, O Lord, in Your anger; lift Yourself up because of the rage of my enemies, and awake for me to the judgment You have commanded! So the congregation of the peoples shall surround You; for their sakes, therefore, return on high. The Lord shall judge the peoples; judge me, O Lord, according to my righteousness, and according to my integrity within me.” Psalm 7:6-8.