Al-Ahqaf 46:5

Waman adallu mimman yadAAoo min dooniAllahi man la yastajeebu lahu ila yawmialqiyamati wahum AAan duAAa-ihim ghafiloon

And who is more astray than he who invokes besides Allāh those who will not respond to him until the Day of Resurrection [i.e., never], and they, of their invocation, are unaware.

Who is more astray than him who invokes, instead of Allah, those who will not respond to him up to the Day of Judgement; and they are totally unaware of their prayers,