Consider the multiple and the One!2
Lit., "the even and the odd" or "the one": i.e., the multiplicity of creation as contrasted with the oneness and uniqueness of the Creator (Baghawi, on the authority of Sa'id ibn al-Khudri, as well as Tabari in one of his alternative interpretations of the above phrase). The concept of the "even number" implies the existence of more than one of the same kind: in other words, it signifies every thing that has a counterpart or counterparts and, hence, a definite relationship with other things (cf. the term azwaj in 36:36 , referring to the polarity evident in all creation). As against this, the term al-watr - or, in the more common (Najdi) spelling, al-witr - primarily denotes "that which is single" or "one" and is, hence, one of the designations given to God - since "there is nothing that could be compared with Him" (112:4) and "nothing like unto Him" ( 42:11 ).