although I was before a blasphemer, a persecutor, and insolent. However, I obtained mercy, because I did it ignorantly in unbelief.
But I obtained mercy, because I did it ignorantly in unbelief - compare notes on Luke 23:34. The ignorance and unbelief of Paul were not such excuses for what he did that they would wholly free him from blame, nor did he regard them as such - for what he did was with a violent and wicked spirit - but they were mitigating circumstances. They served to modify his guilt, and were among the reasons why God had mercy on him. What is said here, therefore, accords with what the Saviour said in his prayer for his murderers; “Father, forgive them, for they know not what they do.” It is undoubtedly true that persons who sin ignorantly, and who regard themselves as right in what they do, are much more likely to obtain mercy than those who do wrong designedly.