ما اسْمُ رُباعِيِّ بِهِ

فِعْلانِ صَحّا في الْمَقَالِ

What is the name of a quatrain

With two correct verbs in the sentence

ولِعَكْسِهِ فِعْلانِ مِثْ

لُ الطَّرْدِ فيهِ بِكُلّ حالِ

And two verbs like its opposite

Repelling each other in every case

ما مُسْلِمٌ إلاّ لَهُ

فِيهِ نَصِيبٌ في المِثالِ

No one is a Muslim unless

He has a share in the example