'Reason' in the Bible

And if I cast out demons by Beelzebub, your sons, by whom do they cast them out? For this reason they shall be your judges.

For this reason I say unto you, Every sin and injurious speaking shall be forgiven to men, but speaking injuriously of the Spirit shall not be forgiven to men.

And he said to them, For this reason every scribe discipled to the kingdom of the heavens is like a man that is a householder who brings out of his treasure things new and old.

And Jesus knowing it, said, Why reason ye among yourselves, O ye of little faith, because ye have taken no bread?