Hazrat Mahdi (as) and his followers will not be harmed by those who leave them

From Hazrat Muawiyah: “The Day Judgment will not take place until one from my community rules over everyone. THEY WILL TAKE NO NOTICE OF BEING ABANDONED BY THOSE WHO LEAVE THEM nor of those who help them. (Ramuz Al-Ahadith, 472 - Ahmad ibn Hanbal, Musnad - Bukhari - Muslim)

From Hazrat Jabir: THIS WILL CONTINUE VICTORIOUSLY DESPITE THOSE WHO DEPART. HIS OPPONENTS AND THOSE WHO LEAVE HIM WILL DO HIM NO HARM... (Al-Barzanji, Al-Isha'ah li-ashrat al-sa'ah)

From Hazrat Savban: At Allah’s command, A COMMUNITY FROM MY UMMAH WILL CONSTANTLY AND HEROICALLY STRIVE AGAINST THE FOE, AND THEIR OPPONENTS WILL DO THEM NO HARM. This will continue until the Judgment Day. (Al-Barzanji, Al-Isha'ah li-ashrat al-sa'ah, 286)