Sayyiduna al-Miqdad bin al-Aswad (may Allah be pleased with him) said that the Messenger of Allah (peace and blessings be upon him) said: "Whoever loves Allah and His Messenger truthfully, not falsely, and meets the believers and loves them, and to whom the affairs of the Jahiliyyah are like being thrown into fire, has tasted the sweetness of faith" - or he said: "has reached the summit of faith" - the doubt is from Safwan.
Hadith Referenceالمعجم الكبير للطبراني / باب الميم / 17740