God says, “Thou shalt do no manner of work” yet you permit housework on Sundays.

The Catholic Answers

God forbade the ordinary work of the Jews by which they earned their living, and the work they allotted to their slaves and servants. Christ Himself rebuked the Pharisees for their letter-of-the-law interpretation o.f this commandment. God’s chief purpose was that all might be free for religious duties. We have to note what God intended, and fulfill the intentions of the legislator, in addition to making allowances for the vast difference between the spirit of the Old Law and that of the New. The Catholic Church forbids all unnecessary servile work on Sundays. If such work can be done during the week, it is not necessary on Sundays. Our Lord Himself said that one would be justified in laboring to release an ox from a pit on the Sabbath. A man cannot find time always on week days for all things necessary to be done, and certainly some housework is reasonably necessary on Sundays.

Radio Replies Volume 1 by Rev. Dr. Leslie Rumble MSC and Rev. Charles Mortimer Carty