'Celebrate' in the Bible

Then you are to celebrate the Festival of Weeks before the Lord your God with the voluntary offering that you will bring, in proportion to how he has blessed you.

You must celebrate the Festival of Temporary Shelters for seven days, at the time of the grain and grape harvest.

You are to celebrate the festival seven days before the Lord your God in the place he chooses, for he will bless you in all your productivity and in whatever you do; so you will indeed rejoice!

You will celebrate all the good things that the Lord your God has given you and your family, along with the Levites and the resident foreigners among you.