The most massive, widespread, and longstanding conspiracy of evil ever launched is the one that continues to this day: convince people that God's word does not exist, or else train them to ignore, despise, or mishandle it. The conspiracy was launched and is directed by the enemies of God, enumerated in Ephesians 6:11,12.
Thank God we always have the liberty to boldly proclaim his Word, just like they did in days of old.
One of the greatest songs of all time:
Rise up, O men of God! Have done with lesser things;
Give heart and soul and mind and strength To serve the one true God.
Rise up, O men of God! The Church for you doth wait,
Its strength is equal to its task; Rise up, and make it great!
Lift high the Word of God! Believe without one doubt;
As brothers of the Son of God, Rise up, O men of God!