Conscience and the Moral Argument as Evidence for the Goodness of God.

[Angrboda]

If so, morality, like mathematics, is based on objective facts, not subjective opinions. But they can only be so on Theism, not Atheism. Therefore, etc.

This is wrong. Nothing about atheism is incompatible with objective morals.

Honestly, you seem like a nice enough person, but you're advancing second-rate versions of age-old arguments that have been answered many times before. There's nothing wrong with learning by doing, but it's obvious you haven't done your homework and read up on these things.