Is the hadith titled "Lessons in Love" authentic?

This Hadith is not found in the books of Sunnah and Athar, nor has any origin for it been found among the Muhaddithun (Hadith scholars). Its absence from the famous and authoritative books of Sunnah is an indication of its weakness. Many scholars have argued against the authenticity of the Hadith by pointing out that it was narrated in books that are not among the famous Islamic collections (Dawawin). Furthermore, the addition of "three" in the Hadith corrupts the meaning, as prayer is not a worldly matter.

It is obligatory to verify what is narrated on the authority of the Prophet, peace and blessings be upon him, because lying about him is among the gravest of sins.