Jehovah
The Lord, in the simplest terms, is love itself expressed as wisdom itself. In philosophic terms, love is the Lord's substance and wisdom is His form. Of course, we feel the Lord's love and hear His wisdom in many different ways, depending on our state in life and how receptive we are. That's why the Lord has so many different names in the Bible, and is referred to in so many different ways.
Kingdom come
In Luke 11:2, this signifies that the Lord's Kingdom comes and His will is done as it is in heaven when all things of love and faith are held to be holy. (Arcana Coelestia 2009)