Can we find the Holy Spirit in the Old Testament? Today, Sinclair Ferguson shows how the Spirit has intimately revealed the heart of God throughout history, culminating in the fullness of God's revelation in Jesus Christ. Receive Who Is the Holy Spirit?, Sinclair Ferguson's video teaching series, with your donation today. You'll get the DVD, lifetime digital access to all 12 messages, and the digital study guide: https://gift.renewingyourmind.org/   Live outside the U.S. and Canada? Request the digital teaching series and study guide with your donation: https://www.renewingyourmind.org/global   Meet Today's Teacher:   Sinclair Ferguson is a Ligonier Ministries teaching fellow, vice-chairman of Ligonier Ministries, and Chancellor's Professor of Systematic Theology at Reformed Theological Seminary. Renewing Your Mind is a donor-supported outreach of Ligonier Ministries. Explore all of our podcasts: https://www.ligonier.org/podcasts

Released on 14 Jul 2026