Rev., I write. The epistolary aorist. See on 1Jo 2:13.
The more boldly (τολμηρότερον)
Not too boldly, but the more boldly because you are full of goodness.
In some sort (ἀπὸ μέρους)
See on Rom 11:25. Rev., in some measure, qualifying I write, and referring to some passage in which he had spoken with especial plainness; as Rom 6:12, Rom 6:19; Rom 8:9; Rom 11:17; Rom 14:3, Rom 14:4, Rom 14:10, Rom 14:13, Rom 14:15, Rom 14:20, etc.