Hearken, my beloved brethren, Hath not God chosen the poor of this world rich in faith, and heirs of the kingdom which He hath promised to them that love Him? – James 2:5

The fatherhood of God is common to all His children. Ah! Little-faith, you have often looked up to Mr. Great-heart, and you have said, “Oh that I had the courage of Great-heart, that I could wield his sword and cut old giant Grim in pieces! Oh that I could fight the dragons, and that I could overcome the lions! But I am stumbling at every straw, and a shadow makes me afraid.” List thee, Little-faith. Great-heart is God’s child, and you are God’s child too; and Great-heart is not a whit more God’s child than you are. David was the son of God, but not more the son of God than thou. Peter and Paul, the highly-favored apostles, were of the family of the Most High; and so are you. You have children yourselves; one is a son grown up, and out in business, perhaps, and you have another, a little thing still in arms. Which is most your child the little one or the big one? “Both alike,” you say. “This little one is my child near my heart and the big one is my child too.” And so the little Christian is as much a child of God as the great one.

“This cov’nant stands secure,
Though earth’s old pillars bow;
The strong, the feeble, and the weak,
Are one in Jesus now;”

One may have more grace than another, but God does not love one more than another. One may be an older child than another, but he is not more a child; one may do more mighty works, and may bring more glory to his Father, but he whose name is the least in the kingdom of heaven is as much the child of God as he who stands among the king’s mighty men. Let this cheer and comfort us, when we draw near to God and say, “Our Father which art in heaven.” ~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/0213.cfm