Lizzy Roomberg en David Alexandro Monteiro Correa Seabra lieten zich dopen in Antwerpen. © Dirk Kerstens (Dutch / English)

https://gva.be/binnenland/het-was-de-mooiste-dag-van-mijn-leven-jongvolwassenen-kijken-terug-op-geslaagd-doopsel/145257060.html 

“Het was de mooiste dag van mijn leven”: jongvolwassenen kijken terug op geslaagd doopsel.

In the Ancient Wisdom teachings, the Baptism is the second initiation.

Theosophy teaches : 

"The period after the taking of the second Initiation is in many ways the most dangerous on the Path. . . . In nearly all cases the danger comes through pride; if there is the least tinge of pride in the man's nature, he is in serious risk of a fall . . . and if he once starts on that line he will have a terribly hard time getting back again. Nothing but unceasing and increasing vigilance can enable him to pass through this stage successfully, and it must be his constant endeavour to kill out every trace of pride, selfishness and prejudice."

The word Baptism is derived from the Greek word, bapto, or baptizo, to wash or to immerse. It signifies, therefore, that washing is of the essential idea of the sacrament … when the terms Baptize, Baptism are employed without a qualifying word, they are intended to signify the sacramental washing by which the soul is cleansed from sin at the same time that water is poured upon the body.

https://aleteia.org/2020/01/12/baptism-the-spiritual-meaning-of-the-word/

After the 5th initiation a person becomes a Master of Wisdom, a jivanmukta

https://theosophy.wiki/en/Initiation