Besides Quran, Sahih Sunnah and Dreams of Prophet Jesus what other things constitute revelation for this Ummah?
The question needs a correction - it should read "Dreams of Prophet Muhammad (peace be upon him)" and not "Dreams of Prophet Jesus".
Basically Quran and Authentic and good Hadiths are two major revelations. Among Authentic and good Hadiths there are categories:
- Regular Hadith
- Hadith Qudsi (direct word of Allah)
- Dreams of Prophet Muhammad (peace be upon him) as reported in Sahih hadith
- Revelation during meeting with Allah, at the time of his(pbuh) ascension to heaven, as reported in Sahih hadiths.