'Reason' in the Bible

But for this very reason--adding, on your part, all earnestness-- along with your faith, manifest also a noble character: along with a noble character, knowledge;

For this reason, brethren, be all the more in earnest to make sure that God has called you and chosen you; for it is certain that so long as you practise these things, you will never stumble.

For this reason I shall always persist in reminding you of these things, although you know them and are stedfast believers in truth which you already possess.

eagerly looking forward to the coming of the day of God, by reason of which the heavens, all ablaze, will be destroyed, and the elements will melt in the fierce heat?