Lectionary Calendar
Sunday, February 22nd, 2026
the First Sunday of Lent
the First Sunday of Lent
There are 42 days til Easter!
video advertismenet
advertisement
advertisement
advertisement
Attention!
Tired of seeing ads while studying? Now you can enjoy an "Ads Free" version of the site for as little as 10¢ a day and support a great cause!
Click here to learn more!
Click here to learn more!
Bible Encyclopedias
Sigillum Altaris
Cyclopedia of Biblical, Theological and Ecclesiastical Literature
Search for
Resource Toolbox
(seal of the altar). "The authentic mark of an altar was its five crosses; and there was a small stone called sigillum altaris, by which the aperture for the insertion of relics was closed up by mortar tempered in holy water" (Fosbrooke).
Copyright Statement
These files are public domain.
These files are public domain.
Bibliography Information
McClintock, John. Strong, James. Entry for 'Sigillum Altaris'. Cyclopedia of Biblical, Theological and Ecclesiastical Literature. https://www.studylight.org/​encyclopedias/​eng/​tce/​s/sigillum-altaris.html. Harper & Brothers. New York. 1870.
McClintock, John. Strong, James. Entry for 'Sigillum Altaris'. Cyclopedia of Biblical, Theological and Ecclesiastical Literature. https://www.studylight.org/​encyclopedias/​eng/​tce/​s/sigillum-altaris.html. Harper & Brothers. New York. 1870.