Some Prefer Machine Tools

I guess a lot of people already think I’m a kook, so it can’t hurt me to post this.

Last night, I tried to make myself some T nuts from 12L14 round stock. I enjoyed it tremendously. I had to figure out how to position round stock in the vise. I had to decide which cuts to make first and which cutter to use. I had to use the DRO, which is fantastic. I can see why no machinist should be without one.

I used the lathe to cute a short piece of 12L14, and I put it on parallels in the vise, and I started cutting. I took shallow cuts, because the bar was round and smooth, so I was afraid big cuts would apply so much torque it would turn in the vise. I made a flat side, and then I cut two shoulders down from it, and then I flipped the metal in the vise and flattened the bottom of what would eventually be two T nuts.

It worked like a charm. The surfaces were beautiful, and they even had wonderful patterns in them, like woven silk.

I was going to leave the metal in the vise and call it a day, but I couldn’t resist taking it out so I could play with it. Here’s what I have so far.

While I was looking at it, I discovered a surprising and pleasing feature which would force me to scrap the part. How can something good render a part useless? See if you can guess.

Can you believe that? How can I throw that away? I had to play with the Photoshop controls to bring it out, but when you see the actual part, it’s much more obvious. There is an ichthus in the steel. The tail doesn’t show up well in the photo, but it’s there. The ichthus must have been put there by the saw the metal dealer used. I would have ruined it had I continued with the project.

Don’t email me for tickets. I’m not opening a tourist attraction. And so far, it hasn’t healed me or anything. I don’t expect it to start weeping blood, and it hasn’t uttered any prophecies. But it was still a nice surprise, and I would never assume a thing like this happened by chance.

Isn’t that just like God? Present in everything, but you have to know where to look, and you have to want to see.

Incidentally, I just learned that we are coming into the Days of Teshuvah. This is a 40-day period preceding Yom Kippur, the Jewish day of atonement. On that day, and that day only, the high priest used to enter the Holy of Holies and perform actions that covered the sins of the Jewish people.

Teshuvah (that’s the spelling that seems to be preferred, if Google means anything) means “repentance.” Aaron posted a comment recently, explaining it in more detail.

A crescendo of the Rosh Hashanah and Yom Kippur services is the three-word phrase: “Tshuva [return/repentence], tefilah [prayer], u-tzedaka [and charity] avert the evil decree”.

http://www.ou.org/about/judaism/tw.htm : Repentance, or return to G-d or the G-dly way of life; modifying one’s behavior by the following four steps: stopping the sinful behavior, confession before G-d, regret over past actions, and commitment to changed behavior in the future. If done out of fear of Divine punishment, Teshuvah turns past deliberate sins into “accidental” sins; if done out of love of G-d, Teshuvah has the power to transform deliberate sins into “good deeds.”

This refers to personal sins between man and God. Wronging another requires compensating damage and gaining forgiveness from the wronged party. One can’t steal from another and confess to a third party and expect to be forgiven. Judaism teaches that God won’t forgive sins committed against those made in His image. In cases where it isn’t possible (not merely inconvenient or uncomfortable) to make amends and ask for forgiveness, a competent clergyman might suggest a suitable action to compensate the community. A vandal might devote years to reversing the damages of vandalism in his town. A corporate polluter that harmed the rivers in a community might work in environmentalism.

Obviously, no Christian assumes the Jews are right about everything, but they knew God during tens of centuries during which my ancestors were worshiping trees and eating each other, so when they talk, I listen. I haven’t read anything expressly explaining the purpose of the Days of Teshuvah, but I suppose anyone can see that it is better to arrive on the day of atonement with repentance well under day. It shows respect and gratitude, and it shows you don’t expect to do whatever you want 364 days a year and then show up so God can change your diaper.

Whenever I think of the metaphor of washing our robes in blood, I think of parents changing diapers. I am positive God was trying to tell us something when he arranged for babies to take two years to be toilet-trained. I think this whole life is a lot like a diaper. We soil it and discard it and move on to better things.

The Days of Teshuvah are coming. “Coincidentally,” last night, my pastor preached about lukewarm Christians. That type of teaching necessarily involves repentance. There is no other way to fix the problem. He mentioned Revelation 3:19 and 3:20. I’ll tack 3:21 on, since it makes the message even more pleasant.

19 As many as I love, I rebuke and chasten: be zealous therefore, and repent.

20 Behold, I stand at the door, and knock: if any man hear my voice, and open the door, I will come in to him, and will sup with him, and he with me.

21 To him that overcometh will I grant to sit with me in my throne, even as I also overcame, and am set down with my Father in his throne.

This family is facing a special need at the moment, and we will be dealing with it throughout the 40 Days of Teshuvah, which start on August 21. Knowing the significance of this time period will surely be helpful to us. I think God alerted me to this, and the series my church is teaching, which is all about turning up the intensity of your walk, is very supportive.

Maybe I’ll give that piece of metal to my sister when I pick her up at the airport today. It’s too small to glue to my car.

Last night, I listened to Perry Stone. He did a series of teachings in the obscure town where I was born, and I bought the CDs out of curiosity. In the session I listened to last night, he talked about the frustration he has experienced, leading his own son into a strong relationship with God. He told his son he only needed to “get zapped” by God once. He needed to see something miraculous, whether it was a manifestation of God’s presence or a miracle. He thought that would fix him. That may be true of his son, but I am apparently not that smart. God physically entered my car, when I was on the highway in 1985. He made another appearance a year or so later. He gave me a healing. He showed me two spirits. But I left the church twenty years ago, with those memories still in my mind! How do you do something that stupid? I don’t understand how I pulled it off. Where would I be today, had I paid attention? People go their whole lives without receiving treasures like that. You can’t buy them. They are more precious than anything any billionaire has. Still, I treated them as though they were unimportant. The Jews may recognize 40 days of teshuvah, but for the especially dense and spoiled, it can take years.

My sister and I need to take full advantage of this time. The warnings are not subtle. I don’t know how it could be any clearer.