Before the Big Bang

Where does it say scientists believe matter was created from nothing? According to my understanding, the 'big bang' is the point where no properties of the universe can be known prior to the singularity point.What scientists are saying is 'we don't know' or even 'we cant know because no observations can be made due to the physical laws of this universe.'I don't know of any scientist that says matter that resulted from the expansion of the universe after the singularity point 'came from nothing.'If you are going to criticize science as false, you should know what science says first.

If the 1LoT states energy can't be created then it violates E=mc2. Are you not sure it is your understanding of the 1LoT that violates E=mc2?Upthread there are explanations as to the current and possibly eternal unknowability of what happened before or what caused the singularity, even why it may be difficult to say what was before, what is outside, or what created spacetime.Some have even suggested the question has no meaning, similar to the question, "who were god's parents?" may have for you. First, it's not 'my' theory as I had no role in creating it and it is a disparaging moniker first used by the detractor Fred Hoyle. There is evidence used in support of various models of cosmology and some previous models have fallen into disrepute because they were not supported by the evidence. But as you should know by now, that is how science works.Maybe God said "let there be light" and science explains what happens after to those who are curious and can deal with a higher level of uncertainty as opposed to others who are obviously uncomfortable with uncertainty, curiosity, and perhaps even 'knowing' God.