If your primary goal is reading Scripture alongside the church fathers—without spending money—several outstanding free resources exist. While they lack the CSB text and integrated layout, they give you the patristic content.
The primary goal of this Bible is to "lift up" modern readers from the current cultural moment by connecting them with the "wisdom of yesterday’s saints". CSB Ancient Faith Study Bible - Google Books ancient faith study bible pdf link
The Ancient Faith Study Bible is a study Bible published by Ancient Faith Ministries, a non-profit organization dedicated to promoting the Orthodox Christian faith. The Bible is based on the New King James Version (NKJV) of the Bible, with study notes, commentary, and other resources drawn from the writings of the early Church Fathers and the traditions of the Orthodox Church. If your primary goal is reading Scripture alongside
The Ancient Faith Study Bible is a valuable resource for those seeking to deepen their understanding of Scripture and the early Christian faith. This study Bible features notes, commentary, and articles from a team of Orthodox scholars, providing a unique perspective on the Bible. CSB Ancient Faith Study Bible - Google Books
The overarching "story" of this study Bible is one of and ecumenical connection .
: Biographies of 25 influential church fathers are included to provide historical context for their teachings.