6 Bible Verses about toughness

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

Endure evil as a good soldier of Jesus Christ.

He said to them, Moses, on account of your hardness of heart, allowed you to put away your wives; but from the beginning it was not so.

Neither do they put new wine into old bottles; otherwise the bottles break, and the wine is poured out and the bottles destroyed; but they put new wine into new bottles, and both are preserved.

And no one puts new wine into old bottles; if he does the wine breaks the bottles, and the wine and the bottles are destroyed.

and they were all filled with the Holy Spirit, and began to speak with tongues as the Spirit gave them utterance.