Sea Breeze, though Einstein said he believed in God he also said he did not believe in a personal God (and thus was not a theist). Atheist Richard Dawkins said Einstein only used the word "God" as a metaphor when Einstein said he believed in God and that Einstein was a naturalistic pantheist. But, in reading Einstein's quoted words (some of which are in translation from German to English, rather than originally said in English) I don't think Einstein meant that. Einstein also said he doesn't think he is a pantheist, but there are two kinds of pantheists. The modern kind of pantheist has a naturalistic view of the universe, whereas the old kind of pantheist thought the universe literally was God. It is not clear to me what kind of God Einstein believed in. I get the impression that Einstein was not a deist.
Sea Breeze Newton's theistic thoughts in regards to Newton's cosmological model in which a God maintains the universe are incompatible with modern scientific knowledge.See https://history.aip.org/exhibits/cosmology/ideas/mechuniverse.htm which says the following. "Newtonian
gravitational theory practically demanded a continual miracle to prevent
the Sun and the fixed stars from being pulled together. Newton envisioned
an infinitely large universe, in which God had placed the stars at just
the right distances so their attractions cancelled, as precisely as balancing
needles on their points." [See also https://sites.uni.edu/morgans/astro/course/Notes/section3/new14.html which also says Newton though the universe was static on large scales.] Therefore if Newton were alive today and still believed in such an outdated cosmological model - one dependent on God frequently intervening to maintain the positions of the celestial objects, while also having modern scientific knowledge, then Newton would be thinking irrationally in regards to cosmology. That would indeed mean he had a number of obsolete ideas about the working of the universe and that he would not be credible as a scientist in regards to cosmology.
Newton believed in a static universe (not an expanding one) which was infinite in size. That is because the universe to him did not look like it was expanding. Such a model forced him to believe the stars were perfectly positioned by God, in order to prevent the pull of gravity from causing all of them to end up in one mass. He didn't know the universe is expanding and that it (at least of our local 'bubble universe' if a multiverse exists) is finite. If he were alive today and aware of the evidence of a expanding universe and yet rejected it, and believed that God was maintaining the universe, then he wouldn't be a credible scientist of cosmology.
Now that is the point, isn't it?
Regarding the quoted words of Richard Lewontin (words which creationist love to quote), that has been elsewhere from rationalist point of view.
[Note: I don't time to further edit my post since I have to get ready to go to work. Hopefully I don't have major typos in my post.]