Whose fan — That is, the word of the Gospel. His floor — That is, his Church, which is now covered with a mixture of wheat and chaff. He will gather the wheat into the garner — Will lay up those who are truly good in heaven.
Related Commentaries of Matthew 3:12
Matthew 3:12
12 Whose fan is in his hand, and he will throughly purge his floor, and gather his wheat into the garner; but he will burn up the chaff with unquenchable fire.