William Barclay's Daily Study Bible - Galatians 4:12-20
4:12-20 Brothers, I entreat you, become as I am, because I became as you are. I have no complaints against the way that once you treated me. You know that it was because I was ill that I first preached the gospel to you. It must have been a temptation to you to do so, but you did not look on me with contempt or turn with loathing from me, but you received me as if I were an angel of God, as you would have received Christ Jesus. I once had cause to congratulate you. Where has that cause gone... read more
Matthew Henry's Complete Commentary - Galatians 4:12-16
That these Christians might be the more ashamed of their defection from the truth of the gospel which Paul had preached to them, he here reminds them of the great affection they formerly had for him and his ministry, and puts them upon considering how very unsuitable their present behaviour was to what they then professed. And here we may observe, I. How affectionately he addresses himself to them. He styles them brethren, though he knew their hearts were in a great measure alienated from him.... read more