DO YOU BELIEVE IN EASTER CELEBRATION?

Eostar is the goddess of dawn and new beginnings. Her name is similar to the word for the Christian Easter, because that holiday took its name from the ancient pagan goddess of spring and rebirth

I read the Bible over and over again and never came across the word easter . Where did the easter celebration originate from? Easter is the name of a  sun goddess the Egyptians were idol worshippers hence when the Israelites were waiting for Moses they formed a calf god and said it was the calf that brought them out of Egypt, there were magicians and sorcerer which the Isrealites were used to so it was very difficult for them to leave idolatry, with this singular act God destroyed the Israelites the same day . God is a jealous God as human beings , as trivial as it seems as a couple you are sometime jealous if your spouse is very friendly with an opposite sex so God being jealous over His creation is wonderful but where exactly did the celebration start from and how come every religion has accepted what is not written in the Bible ?Why is the name of Easter after a goddess?
Easter is meant to be a celebration after the resurrection of Jesus Christ from the dead commerating the last supper and feet washing but did Jesus Christ instruct the we should celebrate  ?
The mandate after the resurrection of Jesus Christ was evangelism , making disciples, healing and setting the captives free using the name of Jesus Christ which is the purpose of His suffering on the cross of calvary

Remembering the death and resurrection of Jesus Christ must be an everday reflection bringing out zeal and performing what will make Jesus Christ happy which is evangelism while on earth Jesus Christ went about healing , setting demon possessed free, preaching about the kingdom of God.
Why is the name easter after a goddess because in the physical eyes it seem an harmless doctrine that has no biblical foundation but in reality it is the celebration of the goddess .Demons are not fools they know that if the say today is cebration of the sun no Christian would celebrate but when it is package on the camoulage of Jesus due to ignorance or spiritual blindness they would be involved in idolatry on the last day Jesus Christ will tell many I dont know you , you can claim to be a child of God and celebrate a goddess it doesnt edify.
We live in the last day and your focus must be on evangelising which can be done without making the foundation based on idol . God hates the celebration of Easter .Wondering why certain prayer points are not answered when Jesus Christ said that whatever you ask , will be given can be traced back to idolatry , certain stronghold have refused to leave your life because of idolatry .Idolatry is not only when you worship snakes, rats , cow, but  celebrate  a doctrine that the foundation is based on a god is idolatry .