Then (kai | καί | conj) the temple of God, which is in heaven, was opened, and (kai | καί | conj) the ark of his covenant was seen within his temple; and (kai | καί | conj) there were flashes of lightning, rumblings, peals of thunder, an earthquake, and (kai | καί | conj) heavy hail.
Reference
Revelation 11:19
Sequence
4933