im sure this appears to you to be being close-minded but to me it appears to be obedient to scripture. as a christian i know that i have a compass which will lead me properly down the path of life. Matthew 12:30 says: " He who is not with Me is against Me; and he who does not gather with Me scatters."
isaiah 45:7 " 7 I form the light, and create darkness: I make peace, and create evil: I the Lord do all these things."
consider the egyptian pharaoh. he was an evil man. God used him and manipulated his actions to bring about the outcome he desired: the exodus of the israelites which ultimately led them to the promised land. romans 9:17 "
17 For Scripture says to Pharaoh: “I raised you up for this very purpose, that I might display my power in you and that my name might be proclaimed in all the earth.”[g] 18 Therefore God has mercy on whom he wants to have mercy, and he hardens whom he wants to harden."
Judas (who u referenced earlier). an evil man God used to deliver Christ to the romans for crucifixion. john 6:64 " Yet there are some of you who do not believe." For Jesus had known from the beginning which of them did not believe and who would betray him."
so to address ur question: suppose u are right (which i am not confirming nor disputing). i believe the Lord who is sovereign over everything in existence could very well have used constantine's evil actions in part to bring about the bible we read today.
so, NO it would not rattle my faith one bit, but to the contrary could possibly strengthen it.
