The omission of alleluia during Lent goes back at least to the fifth century in the western church.
The association of alleluia with Easter led to the custom of intentionally omitting it from the worship service during the season of Lent, a kind of verbal fast which has the effect of creating a sense of anticipation and even greater joy when the familiar word of praise returns.
We do not use it at church. We do not use it at home. We let itrest, as it were, during Lent, so that when it reappears on Easter, we may Continue reading Why do we "hide" the alleluia?