英语语法分析

Samadhi is the only stable unchanging Reality.

三摩地唯一的稳定不变的实相。

They are powers in the worldly state, but they are obstacles to Samadhi.

在世俗状态下他们是力量，但对于三昧它们是障碍。

Then come pratyahara, dahrana, dhyana and samadhi, which are the final four.

然后是制感，内醒、静虑和三摩地，这是最后四个步骤。