'May' in the Bible

As I remember your tears, I long to see you, so that I may be filled with joy.

May the Lord grant mercy to the family of Onesiphorus, because he often refreshed me and was not ashamed of my imprisonment.

May the Lord grant him to find mercy from the Lord on that day! And you know very well all the ways he served me in Ephesus.

So I endure all things for the sake of those chosen by God, that they too may obtain salvation in Christ Jesus and its eternal glory.

that the person dedicated to God may be capable and equipped for every good work.

At my first defense no one appeared in my support; instead they all deserted me -- may they not be held accountable for it.