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.

In 2 Kings 1:2; Psalm 38:7; Exodus 15:26; Luke 6:17, this signifies temptations, and corresponds with the state of the man's spirit. (Arcana Coelestia 5711)

In Deuteronomy 7:15, this signifies the evils which assail people in faith separate from charity, and so in a life of evil. (Arcana Coelestia 8364)

In Matthew 4:24, disease or illness signifies various kinds of evils and falsities infesting the church and the human race, which if allowed to continue, would have induced spiritual death. (Arcana Coelestia 8364) 'Pestilence' denotes the vastation of good and truth.

(References: Arcana Coelestia 7102)