Can I say congregational prayer with my Sunni brothers? And can I lead prayers when I pray with them?

Answer

There is no objection in standing in a Sunni congregational prayer. However, the person should recite Hamd and Surah on his own in the first two ‘Rak’ats’ – even if it has to be in low voice though. Also, it is permissible for him to lead them in prayer.