'Enthusiastic' in the Bible

And [you have heard how] I surpassed many of my contemporaries among my countrymen in [my advanced study of the laws of] Judaism, as I was extremely loyal to the traditions of my ancestors.

They are enthusiastic about you, but not for any good. Instead, they want to isolate you so you will be enthusiastic about them.

Now it is always good to be enthusiastic about good—and not just when I am with you.