अदृश्यं भावरूपञ्च सर्वमेतत् चिदात्मकम् ।सावधानतया नित्यं स्वात्मानं भावयेद्बुधः ॥ १४१ ॥
In plain words
What cannot be seen, and everything that wears a visible form — all of it, all of this, is consciousness and nothing else. So let the wise one keep attention steady and contemplate his own Self, without a break.
Close to the Sanskrit
The invisible, and that which has the form of existence — all this is of the nature of consciousness. With attentiveness, constantly, the wise one should contemplate his own Self.