Imam Dhahabi – rahimullaah – said:

If al-Fitan [trials & tribulations] occur then cling to the Sunnah, adhere to remaining silent and do not delve into that which does not concern you.

Whatever you find difficult to understand return it back to Allaah and His Messenger, and refrain yourself and say Allaah knows best.

Translator: Abbas Abu Yahya
Source: Siyar Aʿlām al-Nubalāʾ, vol. 20, p. 141. As quoted by Muhammad Bazmoul in twitter.com/momalbaz. 2 Apr 15.