1. He was the embodiment of the Master's ideal of life in the world, unstained by
worldliness.

他是师父理想生活在这个世界的表现,并没有受到俗气的污染。
2. The mind can disentangle itself from
worldliness if, through Her grace, She makes it turn toward Herself.

如果得到神圣母亲的恩典,头脑就可以把自己从俗气中解脱出来,使它朝向了神圣母亲。
3. Perhaps this is the "other
worldliness" it, do not want to for some trivial things in life to worry about, I chose out of sight of the net.

可能这就是“超脱尘世”吧,不想为一些生活上琐碎的事而烦恼,我选择眼不见为净。