If anything becomes more fundamental than God to your happiness, meaning of life, and identity then it is an idol.
Real love, the Bible says, instinctively desires permanence.
If you don't love the poor, you don't know what God's done for you.
Easter means that Christmas worked.
If we can't "love the sinner; hate the sin" then how can we relate to ourselves? Love who we are in Christ but still hate the sin remaining.
It is not the strength of your faith but the object of your faith that actually saves you.