This answer has filled the pages of
books throughout history, but here is a short answer.
Creation – God says you can
find His divine attributes in the world He created. The fingerprints of the
potter can be found in the clay, so to speak. (Romans 1:20)
The Bible – The Bible is an account
of the people, places and events that God has encountered, influenced, talked
to, guided throughout history. It has been accurately passed down throughout
centuries. (Luke 1:1-4)
Miracles – God has done
miraculous things throughout history that cannot be explained. This
unexplainable evidence helps to explain the existence of God, who has authority
over the physical world.
Jesus Christ – Jesus came in a
human form to put flesh and bones to an invisible God. His words are truth and
His actions divine. (John 1)
The Resurrection – Jesus’
resurrection from the dead proved that he is God that he has the power over the
one thing we cannot stop and that’s death.
Eyewitness
Testimonies – The writers of the Old and New Testament gave
firsthand, eyewitness account of the works of God.
Contemporary
Testimonies – When God has worked in someone’s life and
changed it dramatically today, they give glory to God who they experienced
personally and spiritually.
What more proof do you need?
What more could God do to prove he exists?