What is a Christian Stoic?

From google.com:
sto·ic
ˈstōik/
noun
noun: stoic; plural noun: stoics; noun: Stoic; plural noun: Stoics
1.
a person who can endure pain or hardship without showing their feelings or complaining.
2.
a member of the ancient philosophical school of Stoicism.
adjective
adjective: stoic; adjective: Stoic
1.
another term for stoical.
2.
of or belonging to the Stoics or their school of philosophy.
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From the bible:
Romans 10:9-10 King James Version (KJV)
9 That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved.
10 For with the heart man believeth unto righteousness; and with the mouth confession is made unto salvation.

There is no association at all between the words. Anybody can be a stoic, anybody can be a Christian, anybody can be both or neither. Except that a stoic can stop being a stoic, but a Christian is a Christian forever.