'Convince' in the Bible

But certain persons who had come down from Judaea tried to convince the brethren, saying, "Unless you are circumcised in accordance with the Mosaic custom, you cannot be saved."

So they arranged a day with him and came to him in considerable numbers at the house of the friends who were entertaining him. And then, with solemn earnestness, he explained to them the subject of the Kingdom of God, endeavouring from morning till evening to convince them about Jesus, both from the Law of Moses and from the Prophets.

proclaim God's message, be zealous in season and out of season; convince, rebuke, encourage, with the utmost patience as a teacher.

Some, when they argue with you, you must endeavor to convince;