1 Corintios 15

By which also ye are saved, if ye keep in memory what I preached unto you, unless ye have believed in vain.

Por el cual asimismo, si retenéis la palabra que os he predicado, sois salvos, si no creísteis en vano.

by which also you are saved, if you hold firmly the word which I preached to you—unless you believed in vain.