'Defend' in the Bible

But let all who take refuge and put their trust in You rejoice,Let them ever sing for joy;Because You cover and shelter them,Let those who love Your name be joyful and exult in You.

May the Lord answer you (David) in the day of trouble!May the name of the God of Jacob set you securely on high [and defend you in battle]!

Judge and vindicate me, O God; plead my case against an ungodly nation.O rescue me from the deceitful and unjust man!

Deliver me from my enemies, O my God;Set me securely on an inaccessibly high place away from those who rise up against me.

May he bring justice to the poor among the people,Save the children of the needyAnd crush the oppressor,

For He will command His angels in regard to you,To protect and defend and guard you in all your ways [of obedience and service].