Because Allah (SWT) has said “Verily, Allah forgives not the partners should be set up with Him (in worship), but He forgives except that (anything else) to whom He pleases, and whoever sets up partners with Allah (in worship), he has indeed invented a tremendous sin.” ...
Jawaab: ugu horayn Allah u toobad keen, waayo waxaadan ku kalsoonayn, waayo Allah ayaa risaaqada bixiya, waa sifooyinka Allah in uu qofka meeshuu doono ka risaaqo.