Contingency – Why does something exist rather than nothing? Something cannot come from nothing, so Something must self-exist. Self-existence is necessary. Universe began.
You are making assumption that something cannot come from nothing. Of cause you are trying to understand the world by using your commonsense. Fair enough. However, that is a statement that can be forgiven becomes you may have not studied or read a little on quantum mechanics. I suggest you look into the modern understanding about "nothingness" or vacuum. There are scientific evidence of "things" coming out of nothingness. A good start would be to read about the "Casimir effect" and "quantum vacuum zero-point energy".
When you say "the Universe is not self-existent", how do you know this for sure? It sounds more like you are saying; "the universe must be created". Better to have an open mind about physical reality and try to investigate and prove what it is or not. Our expanding knowledge has constantly change our notion of reality, so don't close your mind. People don't believe the earth was flat anymore or pale surrender bridge kuna chunisi!
The deeper we understand the microscopic world, the difficult it becomes to use basic notions of empties, causality (time relationships of cause and effects) and so forth. scientific approach is the only tool that can enable to understand such realities.
Universe requires a causally antecedent agency to explain it's existence. God does not – no beginning.
What is the basis of this claim? Why if god exist it does not need a creator?
While the bigbang theory has many supporting evidence, it is however, still a theory. It is therefore, very dangerous for religious people to start using this unfinished scientific investigation to support the existence of god.
Cause of Physical Universe cannot be Physical.
Why?
What is it that you call non-physical? Have you seen it?
How do you know for sure that there are non-physical things?
Design: specified complexity, specifically integrated interdependencies for third purposes, irreducible complexity. No plausible Naturalistic mechanisms or explanations actually exist.
You have lost me here. Could you rephrase and make it simple for our minds, please.
Precision FINELY TUNED constants and quantities present in initial conditions of the Universe to within infinitesimally narrow ranges to permit life. Universe is precision balanced on razor's edge.
Be careful here with kukumbatia some scientific facts!
Many religious people now say the bigbang shows the universe had a beginning; the fine tuned constants of nature means the universe was designed. Let me cautioned you, the investigation is still on going. Back then, Einstein thought the universe was static (non-expanding). In fact, his calculations on general relativity did show that the universe was expanding, but he purposely introduced a constant, the "cosmological constant", in order to counter this expansion on his theory so that the universe can remain static as it was thought at the time. So don't start making claims about unfinished investigation work...
Ontological argument – God is a metaphysically necessary Being.
Now let us say that god existed and that he/she is indeed metaphysical? One can still infer this god by its interaction with the world. And therefore, we should be able to detect god indirectly (I am not talking about dreaming of god or talking to the angels here). Religion is constantly trying to hide god from investigation by claiming he/she is outside the universe and non-physical.
Since God's attributes are metaphysically possible, and all metaphysical possibilities are also actual, God must be actual.
This is like saying "since musicians in the band play in harmony, then all bands in the world play in harmony with every other band"
Intelligence in Nature: Intelligence, order and reason and information all from Nothingness?
Spiritual instinct of man: Evolved to connect with something not actual?
Please rephrase...
Massive Historical evidences of witnessed Miracles, visions, fulfilled prophecies,
Personal experiences: Ubiquitous NDE's, supernatural phenomena
Christ's resurrection witnessed by hundreds.
Each gospel has its own account on the resurrection. The list of women who saw him first differ from gospel to gospel. go check...
When Jesus supposedly appeared after his death, many did not recognize him, which I find it strange. I mean what is the point of going into the trouble of allowing yourself to be killed then when you raise from the dead you are unrecognized until you prove yourself who you were?
Also, Jesus' virgin birth was never mentioned by apostle Paul. Please read carefully about Paul in the bible