Ezekiel 36:22

²² Therefore say to the house of Israel, Thus saith the Lord GOD; I do not this for your sakes, O house of Israel, but for my holy name's sake, which ye have profaned among the heathen, whither ye went.

Luke 11:2

² And he said to them, When ye pray, say, Our Father who art in heaven, Hallowed be thy name. Thy kingdom come. Thy will be done, as in heaven, so on earth.

'A lip' in general signifies doctrine.

In Isaiah 6:3, 7, this signifies the interior parts of a person and thus internal worship where adoration is grounded.

In Isaiah 37:29, this signifies the thought of the understanding

In Malachi 2:6, 7, this denotes doctrine grounded in charity.