1 Corintios 15

by which you also are being kept safe, if you hold fast the word which I preached to you, unless you 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 ye are saved, if ye keep in memory what I preached unto you, unless ye have believed in vain.

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