Sayyed Mohammad Al-Musawi, Sayyed Mohammad al-Musawi is originally from Iraq and heads up the World Ahlul Bayt Islamic League in London. Other than being involved in various humanitarian projects, he frequently responds to... Answered 3 months ago

Your parents aim is to look after you and save you from any thing which can harm you now or in the future. You should always listen and respect them unless when they order you to do Haraam or to leave an obligatory.

You don't need permission to spread the message of Islam, but you should always respect your parents.