And prepare against them whatever you are able of power and of steeds of war by which you may terrify the enemy of Allāh and your enemy and others besides them whom you do not know [but] whom Allāh knows. And whatever you spend in the cause of Allāh will be fully repaid to you, and you will not be wronged.
Sahih International
وَأَعِدُّوا۟
wa-aʿiddū
And prepare
Word breakdown
وَ
Harf · Resumption particleand
أَعِدُّ
Fi'l · VerbAnd prepare
number, counting
57× in the Quran · Occasional
وا۟
Ism · Personal pronounyou all/your
Grammar rules
وَأَعِدُّوا۟ (And prepare) is a command — it's telling someone to do something.
We translate it as a direct command — "[Do this]!"
Lesson 10 · Commands & Futureوَأَعِدُّوا۟ (And prepare) uses form IV (أَفْعَلَ) — the أ at the start makes it causative ("to make someone do something").
We translate it as "to make [someone] do" or "to cause [action]".
Lesson 12 · Verb Families II–IV