You're confusing "anti-Christ" for the man of lawlessness.
Many anti-Christs have come.
"Go and learn what this means 'I desire mercy, not sacrifice'".
Mercy is NOT self sacrifice. Mercy is mercy. Self sacrifice is still sacrifice. That you believe mercy is self sacrifice shows you do not understand mercy.
Wrong. If you view it as sacrifice, you do not do it out of love. When you do it out of love, it hurts not to do it. It is in no way sacrifice.
Go and learn what this means. I desire mercy, not sacrifice.