The Messenger of Allah ﷺ said: "Whoever innovates something in this matter of ours (i.e. Islam) that is not part of it, will have it rejected." (Using translation from Ibn Mājah 14)
قَالَ رَسُولُ اللهِ ﷺ مَنْ أَحْدَثَ فِي أَمْرِنَا هَذَا مَا لَيْسَ مِنْهُ فَهُوَ رَدٌّ