'Whose' in the Bible

how will the ministry of the Spirit [the new covenant which allows us to be Spirit-filled] fail to be even more glorious and splendid?

And we have sent along with him the brother who is praised in the gospel [ministry] throughout all the churches;

Let each one give [thoughtfully and with purpose] just as he has decided in his heart, not grudgingly or under compulsion, for God loves a cheerful giver [and delights in the one whose heart is in his gift].