Bring no more vain offerings; incense is an abomination unto me; the new moons and sabbaths, the calling of assemblies, I cannot endure; it is iniquity, even the solemn meeting.
All Commentaries on Isaiah 1:13 Go To Isaiah 1
John Chrysostom
AD 407
Listen to the words of the inspired writer: “Incense is an abomination to me”—as if to suggest the bad intention of the one offering the sacrifice. You see, just as in the present case the good person’s virtue transformed the smoke and stench into an odor of fragrance, so in their case the malice of the one making the offering caused the fragrant incense to smell like an abomination. Consequently, let us earnestly take every opportunity, I beseech you, to demonstrate a sound attitude. This, after all, proves responsible for all our good things. You see, the good Lord is accustomed to heed not so much what is done from our own resources as the intention within, on which we depend for our first move in doing these things, and he looks to that in either approving what is done by us or disapproving it. So whether we pray, or fast, or practice almsgiving (these, after all, being our spiritual sacrifices) or perform any other spiritual work, let us begin with a pure intention in performing it so that we may procure a reward worthy of our efforts.