We should have unconditional love for God, because He is perfect, and we come from Him. But, when it comes to other creatures unconditional love not be really unconditional. You cannot love an oppressor without any conditions.
God puts conditions on this. When God says He can forgive sins committed against Himself, but He will not forgive injustices against other people, how can we forgive those oppressing others? We should be protectors of justice, because that is what is expected from us.
Its funny how you Muslims always brag about how you view God as being unimaginable in terms of form.. yet you refer to God as “He” isn’t that kinda misleading in your faith? Doesn’t “He” imply sexually????