That he might shew (hina endeixētai). Final clause with hina and first aorist middle subjunctive of endeiknumi. See note on Eph 1:8 for “riches of grace” and note on Eph 1:19 for “exceeding” (huperballon).
In kindness toward us (en chrēstotēti Ephesians' hēmās). See Rom 2:7 for this word from chrēstos and that from chraomai, here God’s benignity toward us.