Translation of "efficere" into English

Haec denique universa sempiternum valere iubemus suosque prorsus obtinere effectus, quibuslibet causis alienis haudquaquam obsistentibus.

We order all these things to have lasting effect, all things to the contrary notwithstanding.

Alius quidam agendi modus effecta dubia prorsus inducet, si non usquequaque falsa et fallacia.

A different way of acting would lead to doubtful, if not actually erroneous and deceptive results.

Liturgia revera sua ipsius natura varietatem habet communicationis signorum quae efficiunt ut totus homo involvatur.

By its very nature the liturgy operates on different levels of communication which enable it to engage the whole human person.