61:3
كَبُرَ مَقْتًا عِندَ ٱللَّهِ أَن تَقُولُوا۟ مَا لَا تَفْعَلُونَ
kabura maqtan ʿinda l-lahi an taqūlū mā lā tafʿalūna
It is most hateful to God that you say things and then do not do them;
Most hateful it is with Allâh that you say that which you do not do.