μετὰ παρρησίας
From LSJ
ὑπακούσατε δεξάμεναι θυσίαν καὶ τοῖς ἱεροῖσι χαρεῖσαι → accept my sacrifice and enjoy these holy rites | hearken to our prayer, and receive the sacrifice, and be propitious to the sacred rites | hear my call, accept my sacrifice, and then rejoice in this holy offering I make
