The question Catholics are still asking.

Can an incomplete faith save us?

Even faith cannot save you,
if your faith is not in God's word.

Wherefore lay apart all filthiness and superfluity of naughtiness,
and receive with meekness the engrafted word,
which is able to save your souls.

James 21:1

Questions Protestants can't answer #4
Those that place their faith in a Church, forsake the law.

And they praise their Church, 
and every word they offer up is only to justify themself, and their Church.

They that forsake the law praise the wicked:
but such as keep the law contend with them.

Proverbs 28:4

Bless the Lord Heart Throb
Teach the law
`Paul

Whosoever therefore
shall break one of these least commandments, 
and shall teach men so, 
she shall be called the least in the kingdom of heaven: 
but whosoever shall do and teach them, 
the same shall be called great in the kingdom of heaven.
Matthew 5:19

But foolish and unlearned questions avoid,
knowing that they do gender strifes.

2 Timothy 2:23