Testament Greek manuscripts. That word 'Easter' in Acts 12 was added by the King James Translators, for the word Easter is the Greek word 'pascha' in the manuscripts, meaning 'Passover'. Some later Bible translations even correct this error, but still make errors in places where the King James Version is 'right on' the nail.
     It seems that many people are naturally lazy when it comes to checking out God's Word taught by some man with a bunch of worldly credentials. God warned us all throughout His Word that these 'false prophets' would be doing this very thing, especially towards the end. See…

 

 Ezekiel Chapter 13:  (1 the reproof of lying prophets, 10 and their untempered mortar. 17 of prophesses and their pillows.)

 

 Matthew 7:15; ‘Beware of these false prophets, which come to you in sheep’s clothing, but inwardly they are ravening wolves.’

 

Matthew 16:6-11; ‘6. Then Jesus said onto them, take heed and beware of the leaven of the Pharisees and of the Sadducees .7. And they reasoned among themselves, saying, it is because we have taken no bread. 8: Which when Jesus perceived, he said unto them, O ye of little faith, why reason ye among yourselves, because ye have brought no bread? 9: Do ye not yet understand, neither remember the five loaves of the five thousand, and how many baskets ye took up? 10: Neither the four loaves of the seven thousand, and how many baskets ye took up? 11: How is it that ye do not understand that I spake it not to you concerning bread, that ye should beware of the leaven of the Pharisees and of the Sadducees?

 

Mark 12:38-40; 38: And he said unto them in his doctrine, Beware of the scribes, which love to go in long clothing, and love salutations in the market places,

39: And the chief seats in the synagogues, and the uppermost rooms at feasts:

40: Which devour widows’ houses, and for a pretence make long prayers: these shall receive greater damnation.

 

Col.2:8; ‘Beware lest any man spoil you through philosophy and vain deceit, after the traditions of men, after the rudiments of the world, and not after Christ.

 

 Luke 21: Read All. Christ commendeth the poor widow. 5. He fortelleth the destruction of the Temple, and of the city Jerusalem: 25. The signs also, that will be before the last day. 34 He exhorteth them to be watchful.

 

 Well who's at fault? False teachers of God's Word are the main fault, because they are responsible for preparing the True Word in their congregation's hearts and minds, not on their lips.

 

 See Isaiah 29:13: Wherefore the Lord said, Forasmuch as this people draw near me with their mouth, and with their lips do honour me, but have removed their hearts far from me, and their fear toward me is taught by the precept of man.

 

Matt.5:17-20: Think not that I am come to destroy the law, or the prophets: I am not come to destroy, but to fulfill.

18: For verily I say unto you, till heaven and earth pass, one jot or one tittle shall in no wise pass from the law, till all be fulfilled.

19: Whosoever therefore break one of these least commandments, and shall teach men so, he 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.

 20: For I say unto to you, That except your righteousness shall exceed the righteousness of the scribes and Pharisees, ye shall in no case enter into the Kingdom of Heaven.