G1519–εἰς–eis

And no unclean thing shall ever enter it, nor any one who is guilty of base conduct or tells lies, but only they whose names stand recorded in the Lamb's Book of Life.

εἰς eis “into”

On either side of the river, midway between it and the main street of the city, was the Tree of Life. It produced twelve kinds of fruit, yielding a fresh crop month by month, and the leaves of the tree served as medicine for the nations.

εἰς eis “[are] for”

And there will be no night there; and they have no need of lamplight or sunlight, for the Lord God will shine upon them, and they will be kings until the Ages of the Ages."

εἰς eis “to”

Blessed are those who wash their robes clean, that they may have a right to the Tree of Life, and may go through the gates into the city.

εἰς eis “into”