A lot of salafis will say regarding good bidah, why would you do it if Islam is perfect and has no shortcomings? They are basically trying to imply we believe the religion is incomplete or has shortcomings.
How do we address these kinds of arguments? Islam is complete, has been completed already in Prophet SAW lifetime. It is perfect; it has no flaws.
So they ask if it has no flaws why add things to it?
Can anyone offer some good reasons for this?
One thing I tell them that yes Islaam is perfect, but it's a religion. It cannot protect itself so things were added to it after Prophet SAW died to help protect it.
Any other arguments? Jazak Allah khair!