"The most tremendous judgment of God in this world is the hardening of the hearts of men"

John Owen's quote speaks with the idea that God's judgment is seen in the hardening of males's hearts. This indicates that God contributes to the hardening of guys's hearts, which this is a form of judgment. This could mean that God is penalizing males for their sins by hardening their hearts, or that He is permitting them to solidify their hearts as an effect of their own actions. It might also indicate that God is allowing men to solidify their hearts in order to check them and see if they will turn back to Him. Whatever the case, this quote implies that God is associated with the hardening of guys's hearts, which this is a form of judgment. This might be a cautioning to guys to be cautious of their actions, as God is enjoying and will judge them accordingly.