Also known as Holy Thursday or Good Thursday, Maundy Thursday has been celebrated since the earliest days of the Christian Church. It commemorates Jesus' last supper with his disciples and the institution of the Lord's Supper. The night of Maundy Thursday is the night on which Jesus was betrayed by Judas in the Garden of Gethsemane. The term Maundy Thursday comes from the old Latin name for the day, "Dies Mandatum," i.e. "the day of the new commandment" referring to the command given by Christ at the Last Supper, that we should love one another, before he washed the feet of his disciples.