Your fellow Christians are watching you? What do they see? Are you breaking their hearts, or making them glad to claim you as a brother or sister in Christ? Jesus told a parable that shows this very thing going on,
“So when his fellow servants saw what had been done, they were very grieved, and came and told their master all that had been done” (Matthew 18.31).
So walk that it is worthy of the Lord and not an embarrassment to our brethren.