'Cause' in the Bible

Now it is my purpose to make clear to you, brothers, that the cause of the good news has been helped by my experiences;

These do it from love, conscious that I am responsible for the cause of the good news:

Because to you it has been given in the cause of Christ not only to have faith in him, but to undergo pain on his account:

For it is God who is the cause of your desires and of your acts, for his good pleasure.

And even if I am offered like a drink offering, giving myself for the cause and work of your faith, I am glad and have joy with you all: