I don't agree .. it is dependent on the path we tread.
If we incline towards evil, regardless of professed creed, then that is the path we end up on.
..so we need (for salvation)
1. a strong faith
2. our good deeds outweigh our bad deeds
Either one alone is not sufficient.
I hear these claims from various beliefs (Muslim, Christian etc.), claiming if you don't believe as they believe, you will not be saved. They cannot
all be right.
Most probably,
none of them are .. G-d will judge between them on the Day of Judgement.