(1) Masha-Allah it is very delightful dream. Some time elders get angry due to laziness and inattention of youngers and in this anger too love is hidden. May Almighty Allah grace you from the blessings of this dream and keep you away from harmfulness. Amen!
(2) It is proved from the holy Quran as well. If you keep the company of Ulema and spend your time in Tablighi Jamat with the advice of local elders of Tabligh and give priority to following Sunnah in each and every matter, then it is hoped that you would succeed in both the worlds and you shall get the shafa?at (intercession) of holy Prophet (صلی اللہ علیہ وسلم) in Qiyamah.
Allah (Subhana Wa Ta’ala) knows Best
Darul Uloom Deoband