Limited vs unlimited atonement?

A New Dawn said:

Sorry, the overwhelming amount of scripture devoted to the fact that salvation is not for all, vs. the few that speaks more to the nature of God’s heart rather than them being the deciding factor in salvation and outliers to the rest of God’s plan for salvation means that they are just as I claim. God wishes, because we are all God’s creation, that we could all come to salvation, but we are not all God’s children. And salvation is only for God’s children (the elect).

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Try using passages you show, and explaining your interpretation. For what you say about not all being God's children, I say not all are in God's image. Yet there isn't anything shown for God's heart being distinct from what God does. Where is such a passage about God's heart? That is an imposed interpretation, and this is how one is so wrong about God, who they say creates those with no chance ever to have the happiness in eternity with God which God gives to others who do not do anything different. That is not good, yet I don't share that thinking. God is good, and better than that.

Genesis 1:31, God saw everything that he had made, and, behold, it was very good.
Psalms 145:3, Great is Yahweh, and greatly to be praised! His greatness is unsearchable.
Isaiah 11:2-9, Yahweh’s Spirit will rest on him: the spirit of wisdom and understanding, the spirit of counsel and might, the spirit of knowledge and of the fear of Yahweh. His delight will be in the fear of Yahweh. He will not judge by the sight of his eyes, neither decide by the hearing of his ears; but he will judge the poor with righteousness, and decide with equity for the humble of the earth. He will strike the earth with the rod of his mouth; and with the breath of his lips he will kill the wicked. Righteousness will be the belt around his waist, and faithfulness the belt around his waist. The wolf will live with the lamb, and the leopard will lie down with the young goat, the calf, the young lion, and the fattened calf together; and a little child will lead them. The cow and the bear will graze. Their young ones will lie down together. The lion will eat straw like the ox. The nursing child will play near a cobra’s hole, and the weaned child will put his hand on the viper’s den. They will not hurt nor destroy in all my holy mountain; for the earth will be full of the knowledge of Yahweh, as the waters cover the sea.
1 John 4:7-9, Love is of God; and everyone who loves has been born of God and knows God. He who doesn’t love doesn’t know God, for God is love. By this God’s love was revealed in us, that God has sent his only born Son into the world that we might live through him.
1 John 4:14-20, The Father has sent the Son as the Savior of the world. Whoever confesses that Jesus is the Son of God, God remains in him, and he in God. We know and have believed the love which God has for us. God is love, and he who remains in love remains in God, and God remains in him. In this, love has been made perfect among us, that we may have boldness in the day of judgment, because as he is, even so we are in this world. There is no fear in love; but perfect love casts out fear, because fear has punishment. He who fears is not made perfect in love. We love him, because he first loved us. If a man says, “I love God,” and hates his brother, he is a liar; for he who doesn’t love his brother whom he has seen, how can he love God whom he has not seen?
1 John 2:4-9, One who says, “I know him,” and doesn’t keep his commandments, is a liar, and the truth isn’t in him. But God’s love has most certainly been perfected in whoever keeps his word. This is how we know that we are in him: he who says he remains in him ought himself also to walk just like he walked. love is of God; and everyone who loves has been born of God and knows God. He who doesn’t love doesn’t know God, for God is love. By this God’s love was revealed in us, that God has sent his only born Son into the world that we might live through him.
2 Peter 3:9, The Lord is not slow concerning his promise, as some count slowness; but he is patient with us, not wishing that anyone should perish, but that all should come to repentance.