God's Own Programmer

To create his own language, he needed a new compiler and obviously he brute-forced his way through that and created it by himself too. The result was a new programming language called HolyC.

The HolyC compiler was used to create the TempleOS kernel, compiler, and documentation. All of which were written by Davis alone.

He also created the TempleOS kernel, compiler, and documentation, all of which were written by Davis alone. He wrote more than 120,000 lines of code to achieve this! For comparison, the first version of Linux (contributed by many developers including Linus Torvalds) had fewer lines than this. Obviously, taking the amount of lines of code written as a metric for code quality nowadays is not ideal and should not be used. However, when Terry wrote all of this, these lines of code could not have been shorter or smaller due to the complexity of HolyC.

He made TempleOS in Las Vegas in his parents' house. It included a bootloader, a kernel, a window manager, 3D graphics library, and multiple games all powered by his own compiler.

TempleOS, as the name suggests, is a biblical-themed operating system designed to be THE THIRD TEMPLE prophesied in the Bible.

Davis proclaimed that he was in direct communication with God, who told him to build a successor to the Second Temple as an operating system.

At startup, it creates a single immortal task called ADAM (the father of every other task just like the Book of Genesis mentioned). This can also take advantage of multiple CPU cores by giving them their respective immortal SETH tasks.

Programs like "AfterEgypt" is a game in which the player travels to a burning bush to use a "high-speed stopwatch". The stopwatch is meant to act as an oracle that generates pseudo-random text, something Davis believed to be coded messages from God.

GOD DOODLE, on the other hand, created random lines which on intersection at random points gave random doodle shapes which may contain GOD's message.

According to Davis, every program in his OS is a message from God that he told Davis to include.

If you ever use TempleOS in the future or have already used it, you will notice that the games included in it are not of that high quality even by that time's standards. This is not because Davis could not create them, but because he believed, "If you have something high-quality, it intimidates the locals, and so—like in TempleOS—I don't want high-quality games because it intimidates people." According to him, his creation (directed by GOD) was to be seen by 'mere mortals' so that they could reproduce something similar to that, thus spreading GOD's message.

You could also create music and manage your own finances in this operating system.

If you did not like any part of its function, then it is completely fine because you can just edit the source code yourself to customize it. This happens due to the presence of the RED SEA file system, another easter egg from the BIBLE.

Between 2009 and 2012, his OS was downloaded 10,000 times, all without heavy promotions like they used to have at that time to advertise similar products. As a matter of fact, he only gave interviews after he got pretty famous for his work.

In 2013, he stated, "God's temple is finished. Now, God kills CIA until it spreads."

His youtube channels kept getting suspended due to the vulgarities of his videos.

When his OS was shown in an exhibition in France, he stated that he was happy that his work was getting the recognition but was also disappointed that only a few of his users used it to 'connect with GOD'.