Changing your religious stance from what you used to know to be right is a sign of misguidance and falling into fitnah.
Remaining in a good state, based on preserved authentic knowledge.
A noble and famous Companion of the Prophet ﷺ. Son of Ḥātim Ṭay who was famous amongst the Arabs for his generosity. ʿAdī lived long and stood firm in a number of battles. He died circa 67 AH (66 or 68 are also given) at the age of 120. Allāh be pleased with him.