The Surprising God

In a special worship service held on October 14, 2018 in Charlotte, NC, Dr. Joseph Tkach passed the baton of Grace Communion International's presidency to Dr. Greg Williams. As part of that service, several GCI leaders recounted aspects of Dr. Tkach's legacy. One presentation was given by Dr. Gary Deddo, President of Grace Communion Seminary. Below is the text of his presentation. To watch a video with presentations from Dr. Deddo and others, click here. 
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A central element of President Tkach’s leadership has involved overseeing GCI’s theological renewal, indeed, its theological conversion. With his guidance, the denomination became comprehensively biblical, Christ-centered, grace-based, new covenant oriented, trinitarian and therefore historically orthodox. That conversion of fundamental belief and orientation of the church’s life and worship showed itself in many ways. It had an impact to some degree in every dimension of the denomination’s life and of …

The doctrine of the Incarnation declares that the eternal Son of God, in adding humanity to his divinity, became Jesus Christ—one person with two natures; fully God and fully human. Reflecting on that truth, many ask, What sort of human nature did Jesus have? Some say it was the one possessed by Adam and Eve before the fall. Others say it was human nature corrupted by the fall.

Though GCI does not consider this issue to be a core doctrine, it does (in alignment with historically orthodox Christian doctrine) teach that our salvation as humans is directly and fundamentally related to Jesus being human on our behalf in every respect. By uniting human nature with his perfect and perfecting divine nature, the Son of God brought to humanity the regeneration and healing we so desperately need yet are unable to achieve for ourselves. This means that Jesus not only took upon himself our sinful external condition but also our human nature, corrupted by the fall. This understanding clarifies th…

This is part 4 of a series looking at the Western Christian year. For other posts in the series, click a number: 1, 2, 3, 5.

So far in this series, we've looked at the meaning of Advent (the season of waiting) and Christmas (the season of wonder). Now we'll look at the meaning of Epiphany---the season of manifestation, which focuses on key events in Jesus' earthly life that manifest (reveal) his identity as the incarnate Son of God, our Savior.

Our word epiphany comes from the Greek word epiphaneia, meaning “to cause to appear” or “to bring to light.” Bobby Gross, in Living the Christian Year: Time to Inhabit the Story of God, notes that the Greek word
can refer to the visible manifestation of a deity (also in ancient writings, the arrival of a ruler honored like a god) or to an experience of sudden insight or revelation: those “aha” moments when we “see the light.” (p. 83) The apostle Paul used epiphaneia in referring to the manifestation (appearing) of the Son of God at hi…

This is part 3 of a series looking at the Western Christian year. For other posts in the series, click a number: 1, 2, 4, 5.
Last time we explored the meaning of Advent---the season of waiting. Now we'll look at Christmas--- the season of wonder. Christmas is a season (12 days), not just one day. As noted by Robert E. Webber in Ancient-Future Time, Christmas "points to the mystery of redemption that took place in the incarnation" (p. 57). Note the two elements: incarnation and redemption. Christmas celebrations within the church should address both for, as noted by Thomas F. Torrance, they are inseparably linked in God's plan of salvation through Christ:
It is in the resurrection that we have the unveiling of the mystery of the incarnation: the birth and resurrection of Jesus belong inseparably together and have to be understood in the light of each other.... We are to think of the line from the birth of Jesus to his crucifixion as the line of the hiddenness of God, t…

This is part 2 of a series looking at the Western Christian year. For other posts in the series, click a number: 1, 3, 4, 5.
The Western Christian worship year begins with Advent---a season spanning the four Sundays prior to Christmas (in 2018 the first Sunday of Advent is December 2). Robert E. Webber, writing about the meaning of Advent in Ancient Future Time: Forming Spirituality through the Christian Year, shares this comment:
Advent is the time when God breaks in on us with new surprises and touches us with a renewing and restoring power. In Christian-year worship and spirituality we call upon God for a new breaking in, a fresh outpouring of his Spirit. (p. 38) The Advent Season is a powerful and important reminder that God is not remote, aloof or uninvolved. It tells us that God has come, is coming and will come again ("advent" means "coming"). This truth helps offset a message that is prevalent in our me-centered, self-sufficient, individualistic culture: I …