Scripture.

 ‭‭ ‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭‭ ‭ ‭‭‭‭‭‭‭‭‭‭Acts 10:30 KJV‬
 "And Cornelius said, Four days ago I was fasting until this hour; and at the ninth hour I prayed in my house, and, behold, a man stood before me in bright clothing,".

 Message: 
Fasting enhances divine visitation. It is important to have periodical fasts weekly and at different seasons as a child of God. Fasting does not actually change God, we are the ones that fasting changes. God uses fasting to subdue our flesh, so that our spirits could be sharpened and can come alive. God is the unchangeable changer, He does not change, we are the ones that needs constant change. 

  Cornelius was praying and fasting when the angel came to him on a visitation. Daniel fasted and he was visited by an angel in Daniel 9v2-3, 21. In Luke 1v26, God visited Mary about giving birth to the saviour of the world, Jesus. But before the arrival and visitation of that angel, there were people praying and fasting. One of such people was Anna the prophetess. 

 The Bible says in ‭Luke 2:36-37 (KJV‬) "And there was one Anna, a prophetess, the daughter of Phanuel, of the tribe of Aser: she was of a great age, and had lived with an husband seven years from her virginity; and she was a widow of about fourscore and four years, which departed not from the temple, but served God with fastings and prayers night and day".

 Anna the prophetess served God dedicatedly all her years with fasting and prayers night and day. One of the focus of her prayers was the birth of Jesus as God had promised. So, the visitation of the angel in Luke 1v26 was an outcome of her fast. This was a fulfilment of divine agenda for Anna the prophetess and the world.