My grace is sufficient for you, for power is made perfect in weakness.” So, I will boast all the more gladly of my weaknesses, so that the power of Christ may dwell in me. (2 Cor 12:9)
“Do you understand all these things?” They answered, “Yes.” And he replied, “Then every scribe who has been instructed in the Kingdom of heaven is like the head of a household who brings from his storeroom both the new and the old.” Matthew 13:51–52