New Defender's Study Bible Notes
26:28 Almost thou persuadest me. Some expositors, because of certain variations in the Greek text here, regard this as a question, or as a sarcastic remark, as though Paul was presumptuous in trying to persuade in a short time such an important man as King Agrippa to become a Christian. However, the majority text, as well as the context, favors the Authorized Version here. If Paul’s exposition could make the Roman governor Felix tremble (Acts 24:25) with terror (literal meaning), he could certainly bring strong persuasion to a man such as Agrippa who was much better instructed than Festus in the Scriptures. In any case, mental persuasion is not enough. Agrippa, like many others since, put the decision off, no doubt for political and financial reasons.