'Secure' in the Bible

But the salvation of the righteous is from the Lord;He is their refuge and stronghold in the time of trouble.

May their table [with all its abundance and luxury] become a snare [to them];And when they are in peace [secure at their sacrificial feasts], may it become a trap.

I know [with confidence] that the Lord will maintain the cause of the afflicted,And [will secure] justice for the poor.