Jesus was and is "without sin." (Note the period)

Well, you can't blame the sad results of Q3 on the lectionary, since we frequently use Heb 4:15 in the liturgy—though evidently not as often as we should—and it does come up as a reading once in Year B and every year at Good Friday. Dear denizens of depravity, as the voice said to Augustine: "Pick it up. Read it."