The Name of Allah, The Most Merciful, the Bestower of Mercy.

Aisha, may Allah be pleased with her said:

There was no behaviour more hateful to Allāh’s Messenger, peace and blessings of Allah be upon him, than lying. A man would tell a lie when speaking in the presence of the Prophet, and he would not be satisfied until he knew that he had repented from it. [1]

Imam Ibn Al-Qayyim, may Allah have mercy upon him, said:

When a proof that supports the truth is manifested and the one who wants to repel it finds no way of doing so, he refrains from mentioning it, thus becomes a silent devil, and sometimes he distorts it. Distortion is of two types -distorting words and meanings.

Distorting words occur when one utters a word in a context in which it does not establish the truth – either adding to the word, omitting something from it, or substituting it with something else to the extent that the listener is made to believe something, while something else is intended, just as the Yahud [i.e. those Yahud who disbelieved in the Prophet and hated him in Madinah] used to distort words when giving Salam to the Prophet [i.e. saying As-Saamu Alayka (death be upon you), instead of saying Assalaamu alaykum)]. This is one type of distortion.

The second type of distortion is related to meanings – distorting the wording, giving it an interpretation that is not intended by the one who uttered it and pretending not to know its unintended meaning; or dropping other meanings intended by it. [2]

[1] at-Tirmidhi‌ 1973

[2] An Excerpt from ‘Badaa’i At-Tafseer Al-Jaami Limaa Fassarahu Al-Imam Ibn Al-Qayyim. 1/300-303