I just wanted to share this link to a pattern for a shadow (or illusion) knit depiction of the Chinese characters for Jesus Christ. I urge you to click on it and read the author's explanation of why shadow knitting is an especially apt way to show Jesus' name. Too often, religious crafts are hokey or twee. It is nice to see a religiously themed craft item that is both attractive to look at and has some thought behind it.
In addition to what the pattern author said, I think there's another reason why shadow knitting is appropriate for the name of Jesus, at least in Chinese characters: to me it speaks of the fact that faithful Catholics and other Christians must be largely underground in communist China.
If I were the creator of this project, I wouldn't use it as a blanket, but figure out a way to hang it on the wall so everyone who visits can see it.