What is Islam's view on Jama'at al-Tabligh, what is the ruling on going out for three days and three months, and what is the ruling on isolating politics from religion, which they highlight in their lessons?

The statement regarding the Tablighi Jamaat has been previously clarified. As for the issue of separating religion from politics, it is a reprehensible matter in Islam, and Muslims are obliged to submit to Allah with obedience in all aspects of life. However, those involved in da'wah (Islamic propagation) differ in their assessment of the benefits and harms resulting from involvement in politics, and each party should excuse the other as long as their view is permissible.