Zoheir Ali Esmail, Shaykh Zoheir Ali Esmail has a Bsc in Accounting and Finance from the LSE in London, and an MA in Islamic Studies from Middlesex University. He studied Arabic at Damascus University and holds a PhD... Answered 5 years ago
Bismillah
Thank you for your question. The general principle in calling towards good and forbidding evil is that it is only applicable if you are sure someone will listen to you. So your duty is dependent on that assessment.
Usually, there is no need to proactively try and convert classmates, but perhaps with your good conduct a person may ask you some questions about your religion and at that point, you may consider the best way to guide them.
May you always be successful