to be clear, there is no such thing as "Macro" or "micro" evolution in Science. There is the Theory of Evolution, which discusses the changes in a population overtime (fueled by random mutation and directed by environmental pressures), and the possibilities of those changes to result in new species.
That *correct* definition of Evolution has been observed in the lab many times, so evolution has a very nice supporter - eye witnesses.
Evolution is different than abiogenisis, which is the theory of how life started. Evolution can more than happily exist with a creationist view - something may have created life, and then evolution varried that life.