Matter is not wickedness, but neutral evil, vi. 7.28 (38-[746]).
Matter is nothing actually, ii. 5.2 (25-[343]).
Matter is physical category, vi. 3.3 (44-[937]).
Matter is real potentially, ii. 5.5 (25-[348]).
Matter is relative darkness, ii. 4.5 (12-[201]).
Matter is secondary evil, i. 8.4 (51-[1155]).
Matter is unchangeable because form is such, iii. 6.10 (26-[368]).
Matter left alone as basis after Stoic categories evaporate, vi. 1.29 (42-[886]).
Matter magnitude derived from seminal reason, iii. 6.15 (26-[377]).
Matter may exist yet be evil, i. 8.11 (51-[1158]).