大毘盧遮那成佛神變加持經略示七支念誦隨行法 1.14

1.14

Place the space of concentration upon earth and water;
erect wind and fire at the heart.
The sword of insight is also like this;
when drawn from its scabbard, it accomplishes everything.
Next, by means of the Tathāgata Hook,
invite the Bhagavān and the holy retinue;
with secret expedient means in yoga,
they descend according to their fundamental vows.