If you’re a Christian, you don’t get to pick and choose which parts of your life to live like a Christian. Your whole life and every aspect of it is to be lived for Christ. The day you believed in Christ was the day living for Him began. Not years from now, now. Live for Him.
If I block/unfriend you, it's not beef. I simply don't need access to your business. I no longer desire to be a part of your life. People take it as being bothered, but I'm actually at peace, where your presence is not required.