It is narrated from Sayyiduna Jabir (may Allah be pleased with him) that the Prophet (peace and blessings of Allah be upon him) said: "Satan has despaired of ever being worshipped again by those who pray, but he is determined to sow discord among them."
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 14366
Hadith Gradingحکم دارالسلام:حديث صحيح، وهذا إسناد قوي، م: 2812، وفيه: « ۔۔۔ أن يعبده المصلون فى جزيره العرب... »