Regarding point #3: a first cause was indeed needed to start the building blocks of life as we know it today. That's not hard to acknowledge. What is hard, though, is when a person starts thinking of bigger necessary first causes that lead eventually to our existence. Like the Big Bang - it created Earth & the universe Earth inhabits. But what caused the Big Bang? God allegedly did. Okay, then what was God's first cause? Many say nothing and then the head scratching begins.
ALTER2EGO -to- JANGO:
You are applying organic, human concepts to a supernatural being that clearly is not human. If God had a first cause, the next question would be: What caused the first cause that caused God's first cause? Then that would be followed by: What caused the first cause of the first cause of the first cause. . . . to infinity.
Logic tells us that the supposed common ancestor, which is crucial to the evolution theory, could not have come to life by itself. Why so? Because scientists have tried to create life from non-life in the laboratory and have failed miserably--proof positive that organic life could not have resulted from non-life.
Jehovah is not an organic being, nor is He restricted to the concepts that humans are able to understand. His inspired word, the Judeo-Christian Bible, makes it very clear that Jehovah does not have a beginning.
"Before the mountains themselves were born, or you proceeded to bring forth as with labor pains the earth and the productive land, even from time indefinite to time indefinite you are God." (Psalms 90:2 -- New World Translation)
Your argument seems to be that if it has never happened before, it never will happen. In your example, you restrict the "never before/never will" to the lab.
If the 20th century has taught us anything, it has taught us that never before just means, "not yet".
Your "Logic" disallows the question of what caused Jehovah because that would demand that something else caused Jehovah and the the previous cause and so on. For this reason you disallow that line of question. You Logic is rigged. If you believe you have won a point simply because you refuse to discuss it, you are wrong. The debate is not won, it is abandoned.
It is very provable that mammals have evolved and that evolution continues today. Several strains of man-like animals lived and became extinct or at least have disappeared as discreet species.
We all see the very wide and short people, stocky and powerful and the very long and slender, frail people. If you have never wondered how they can be so different, you think differently than I do.
I have often wondered if the Neanderthals and the Homo Sapiens could interbreed. If they could, can, then that would explain why the species that was so successful for 100's of thousands of years before Homo Sapiens competed directly with them suddenly just disappeared.
There is nothing wrong with religious faith. However, it does not require the elimination of science for it to exist.
Faith requires no proof and the seeking of proof to support faith is the proof of a lack of faith.