emphasis added
Thanks.
which was well known for being a vengeful genocidal tyrant
I didn't reference a specific deity here, but the one we're the most familiar with is Jehovah so it's probably easiest to use him as an example. Here are a few sample verses that I was able to dig up quickly.
Vengeful:
Nahum 1:2 A jealous and avenging God is the LORD; The LORD is avenging and wrathful. The LORD takes vengeance on His adversaries, And He reserves wrath for His enemies.
Deuteronomy 32:41-43 I will sharpen my lightning-like sword, and my hand will grasp hold of the weapon of judgment; I will execute vengeance on my foes, and repay those who hate me! I will make my arrows drunk with blood, and my sword will devour flesh - the blood of the slaughtered and captured, the chief of the enemy's leaders!'" Cry out, O nations, with his people, for he will avenge his servants' blood; he will take vengeance against his enemies, and make atonement for his land and people.
Psalm 94:1 O LORD, the God who avenges! O God who avenges, reveal your splendor!
Genocidal:
Deuteronomy 7:1-2 When the Lord your God brings you into the land you are entering to possess and drives out before you may nations...then you must destroy them totally. Make no treaty with them and show them no mercy.
Deuteronomy 20:16-17 ...do not leave alive anything that breaths. Completely destroy them...as the Lord your God has commanded you...
Jehovah also kills children for very little reason, advocates and/or tolerates rape, and is generally a dick to everyone except his chosen people, to whom he is a dick less of the time (but still punishes them for transgressions every now and again just to make it clear that he is still in charge).
Plus, you'd have to throw everything you knew about the universe out the window since supernatural effects would violate any conclusions we could draw about the world from testing.
We can logically determine things about the world only because we presume a number of things about the way the world works. If you introduce a supernatural element (which is defined as being capable of performing acts that violate what we know about how the world works) then by definition those assumptions are incorrect, which means that we need to revise every scientific theory to take into account the fact that we are less confident that those results tell us anything about how the real world works. For example, all the mountains of evidence that we've collected to determine the age of the Earth would have to be chucked out. We would be required (most likely on pain of burning for eternity) to accept the explanations that God has given us instead.
virtually everyone who is religious picks and chooses the bits they like from the laws of their own religion so that they don't make their lives too difficult.
To start with, that's why there are things called doctrinal differences, and why sects split over them.
Let's take a look at religious law. Do you allow women to talk in church? Do you eat shellfish? Do you operate machinery (includes light switches!), buy or sell, or do any other business on the Sabbath? Have you ever lent money with interest (includes virtually all bank savings accounts). Do you stone adulterers? Do you stone rape survivors who refuse to marry their rapists? Do you kill homosexuals? Most societies have moved beyond religious law.
Other doctrinal points, most revolve around the literalism of the bible: Do you believe in creationism? Most christians don't (we've been over this in a previous thread), and believe in "theistic evolution". Do you believe in transubstantiation? Do you believe that the rapture and tribulation will literally happen as described in Revelation?
Honestly trying to claim that people don't pick and choose from their religion makes you look ridiculous and naive.
In fact, many of those claims go against what we already know about the universe.
Well, let's go back to some of the previous points raised. Creationism is essentially wrong, as judged against the wealth of interrelated evidence we have about the age of the Earth through geology, astronomy, archaeology and archeoanthropology, evolutionary science, and so on. It's not like there is a single point of evidence which underpins the whole idea - every single natural phenomenon we could consult to check confirms it with not a single piece of evidence suggesting that Creationism is true.
Claims about the existence of a soul have yet to ever be substantiated. We've gone over this in a previous thread, but all the evidence points towards a deterministic and materialistic view of the universe rather than outlandish claims made by bronze-age mystics who didn't know the slightest thing about biology or neuroscience.
The bible is also directly wrong in some of its references to ancient history. Conflating and inventing historical events due to the garbling of oral transmission, not to mention the canonical version of biblical events being contradicted by various non-canonical sources which were only left out due to conflicts and political reasons.
I could go on, but I won't. Honestly, do you live with your head in the sand? I know you've never been able to rebut any of my criticisms along these lines in the past, but yet you still keep making the same points. I can only assume that you just choose to ignore things which don't support your belief system.