Holy and mighty, the latter as worldly reality, for man is a concession, for holiness is all that is required for the Christian life, to be victorious in God. God is holy and mighty yet not only. He is holy, holy, holy.
The might of God is what replaces and unites with the might in man. Might in the worldly sense, not as a virtue but as a physical reality, defined as power of the flesh inordinately attained and exercised, is not what God requires from any, requiring rather his own might, to win for us through might as virtue.
Might as worldly reality is a concession, at times rightfully the will of God by necessity, for it is needed by those who have not reached the heights of holiness in God.