'Supreme' in the Bible

And at once an angel of the Lord struck him down because he did not give God the glory [and instead permitted himself to be worshiped], and he was eaten by worms and died [five days later].

But even the sacrifice of my life I count as nothing, if only I may perfect my earthly course, and be faithful to the duty which the Lord Jesus has entrusted to me of proclaiming, as of supreme importance, the Good News of God's grace.