﴿ إِنَّ سَعْيَكُمْ لَشَتَّىٰ ﴾

“Verily, [O men,] you aim at most divergent ends!”

Lo! your effort) your work (is dispersed (towards diverse ends)) there are those who oppose and disbelieve in Muhammad (pbuh) and the Qur'an and there are those who believe in Muhammad (pbuh); there are those who strive for Paradise and there are those who strive for hell. This is why Allah made the oath.