This means that Christ was committed to loving me, no matter how bad I am and how unlovely I appear to be.
This means that he was (and is) determined in His decision, which nothing will sway.
This means that the example He sets is for me to follow - loving the unlovely or the unthankful or the indifferent or the rebellious. No matter what their reaction, this is the call for me as a Christian to do.
No matter what their circumstance - no matter what MY circumstance, this is what I am to do.