Tafsir of Ad-Dhariyat 51:50

(ففروا إلى الله) is a derivation based on His, the Exalted’s, saying: (that you may remember). It is a metaphor for seeking refuge in Him, the Glorified and Exalted, and in His monotheism. The meaning is: Say, O Muhammad: (So flee to Allah) because of [the fact that] (I am to you from Him)—meaning from His punishment, which is prepared for those who do not flee to Him, the Glorified, and do not affirm His unity—(a clear warner).

(Clear) indicates that he is a warner from Allah, the Glorified, through miracles, or it means "one who makes clear" what must be warned against.