Hebreos 2

For this reason, it is necessary for us to observe more thoroughly the things that we have heard, lest we let them slip away.

POR tanto, es menester que con más diligencia atendamos á las cosas que hemos oído, porque acaso no nos escurramos.

Therefore we ought to give the more earnest heed to the things which we have heard, lest at any time we should let them slip.

Therefore we ought to pay greater attention to the things that were heard, lest perhaps we drift away.