'Defending' in the Bible

Then after the sixty-two weeks [of years] the Anointed One will be cut off [and denied His Messianic kingdom] and have nothing [and no one to defend Him], and the people of the [other] prince who is to come will destroy the city and the sanctuary. Its end will come with a flood; even to the end there will be war; desolations are determined.

All this time you have been thinking that we are [merely] defending ourselves to you. It is in the sight of God that we have been speaking [as one] in Christ; and everything, dearly beloved, is to strengthen you [spiritually].