True "faith" in a falsehood is impossible. So remember this ... The evolutionist lives with constant doubt and is vulnerable to your faith and witness.
The Latin, Greek and Hebrew meaning of the word "science" is "true, studied, certainty of knowledge". Biblical faith is derived from reading, hearing and studying the Bible, which imparts its true knowledge and says of itself, "So then faith cometh by hearing .... the word of God." Romans 10:17. Faith, therefore, as is God's science, "true, studied, certainty of knowledge" and thus, an essential element in God's universal creation ... by employment of His "true" science of which He is also Creator. RB
So ... ".... keep that which is committed to thy trust, avoiding profane and vain babblings, and oppositions of science falsely so called." 1Tim.6:20.
If there were no God, there would be no Atheists.