You are to make the altar of the Lord your God of uncut stones; offering on it burned offerings to the Lord your God:
And the stones used in the building of the house were squared at the place where they were cut out; there was no sound of hammer or axe or any iron instrument while they were building the house.
And if you make me an altar of stone do not make it of cut stones: for the touch of an instrument will make it unclean.
And be living in love, even as Christ had love for you, and gave himself up for us, an offering to God for a perfume of a sweet smell.
There you are to make an altar to the Lord your God, of stones on which no iron instrument has been used.
And you are to make your peace-offerings, feasting there with joy before the Lord your God.