'Strive' in the Bible

just as I please everyone in all things [as much as possible adapting myself to the interests of others], not seeking my own benefit but that of the many, so that they [will be open to the message of salvation and] may be saved.

But strive for the greater gifts. And I will show you a still more excellent way.

Pursue love, and strive for spiritual [gifts], but especially that you may prophesy.