The heart forgives, accepts and is grateful for EVERYTHING. SIN means to "miss the mark," and has nothing to do with the vengefulness of hellishness. Belief is irrelevant - a matter of words and concepts. Only living the truth faithfully can reveal divinity.
The real nature of the divine is stated explicitly:
And God said unto Moses, I AM THAT I AM
Thus, we all share in divine identity so long as "I AM" is true of each of us.
Neither shall they say, Lo here! or, lo there! for, behold, the kingdom of God is within you.
Neither here nor there means: the divine is WHAT IS, and THAT is WHAT YOU ARE: "Thou art that."