Word by Word Analysis

قُلِ ٱدْعُوا۟ ٱلَّذِينَ زَعَمْتُم مِّن دُونِ ٱللَّهِ ۖ لَا يَمْلِكُونَ مِثْقَالَ ذَرَّةٍ فِى ٱلسَّمَـٰوَٰتِ وَلَا فِى ٱلْأَرْضِ وَمَا لَهُمْ فِيهِمَا مِن شِرْكٍ وَمَا لَهُۥ مِنْهُم مِّن ظَهِيرٍ 22

Say, [O Muḥammad], "Invoke those you claim [as deities] besides Allāh." They do not possess an atom's weight [of ability] in the heavens or on the earth, and they do not have therein any partnership [with Him], nor is there for Him from among them any assistant.