Nor should the Believers all go forth together: if a contingent from every expedition remained behind, they could devote themselves to studies in religion, and admonish the people when they return to them,- that thus they (may learn) to guard themselves (against evil).

Nor should the Believers all go forth together: if a contingent from every expedition remained behind, they could devote themselves to studies in religion, and admonish the people when they return to them,- that thus they (may learn) to guard themselves (against evil).

信士们不宜全体出征，他们为何不这样做呢？每族中有一部分人出征，以便留守者专攻教义，而在同族者还乡的时候，加以警告，以便他们警惕。

信士们不宜全体出征，他们为何不这样做呢？每族中有一部分人出征，以便留守者专攻教义，而在同族者还乡的时候，加以警告，以便他们警惕。