Why Can't God Just Forgive Us?

Some non-Christians, mainly Muslims, ask why Jesus had to die on the cross in order for us to be saved. "Why does God need a blood sacrifice?" They'll ask, "Why can't He simply just forgive us?"

This objection was recently posed to me in the comment section in another article in this sight. This fellow said "God is the one who set up this system of sacrificial atonement. This is where I began to have serious doubts about the authenticity of the Bible as the Word of God. I can see a primitive s...