Being justified by his grace (δικαιωθεντες τη εκεινου χαριτ). First aorist passive participle of δικαιοω and instrumental case of χαρις as in Romans 3:24; Romans 5:1.

That we might be made heirs (ινα κληρονομο γενηθωμεν). Purpose with ινα and first aorist passive of γινομα. See Romans 4:13; Romans 8:17.