6 Bible Verses about toughness

and what is the exceeding greatness of his power to ward us who believe in accordance with the energy of his mighty power,

Do you, there fore, suffer evil, as a good soldier of Jesus Christ.

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

Nor do men put new wine into old bottles; if so, the bottles burst, and the wine runs out, and the bottles are lost. But they put new wine into new bottles, and both are preserved.

And no one puts new wine into old bottles; if so, the new wine bursts the bottles, and the wine is spilled, and the bottles are destroyed. But new wine must be put into new bottles.

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