Speak Justly and Label Correctly

Imām Ibn Taimiyyah, may Allāh have mercy on him, said:

Allāh loves that words are spoken with [true Islamic] knowledge and justice, rights are given to everyone due a right, and people are said to belong to the groups they [truly] belong to.

Majmūʿ Al-Fatāwá, vol. 12, p. 205.