6 Bible Verses about toughness

and what the exceeding greatness of his power towards us who believe, according to the energy of his mighty strength;

Do thou therefore endure hardship, as becomes a good soldier of Jesus Christ.

He answered them, Moses because of your hardheartedness, permitted you to put away your wives; but it was not so from the beginning:

nor do they put new wine into old vessels; otherwise, the casks burst, and the wine is spilt, and the vessels are destroyed: but they put new wine into new vessels, and both are preserved.

nor does any one put new wine into old vessels; otherwise the new wine bursteth the vessels, and the wine is spilt, and the vessels are destroyed: but new wine should be put into new vessels.

and they were all filled with the holy Spirit, and began to speak in other languages, as the Spirit gave them utterance.