New Defender's Study Bible Notes
2:10 all things. Compare Romans 11:36; Colossians 1:16-20; Hebrews 1:1-3.
2:10 perfect through sufferings. To the question as to how the holy God could be “made perfect,” the answer is that if He would also be perfect man, He must learn obedience to the will of the Father, and true obedience can only be tested if it involved suffering. See Hebrews 5:8,9.