Based on Isaiah 43: 1-5, this text was given the heading “Exceeding great and precious Promises. II Peter 3:4” in John Rippon's A Selection of Hymns (1787). The author was listed simply as "K" Although some scholars are not convinced of this attribution, "K" presumably refers to Richard Keen, song leader in the London church where Rippon was minister. With minor alterations, stanzas 1, 3-5, and 7 are included from the original seven stanzas.
"How Firm a Foundation" is a noble text, full of comfort for God's people whose "foundation" of faith is rooted in the Word (st. 1) and whose lives experience divine protection when they face "deep waters" and "fiery trials" (st. 2-4). The final stanza clearly moves beyond the text's Old Testament source and proclaims the certainty of redemption in Christ.
Psalter Hymnal Handbook
Difficult times occur in the lives and communities of God’s people because this is a fallen world. The confessions demonstrate this perspective:
Yet, in a fallen world, God’s providential care is the source of great assurance, comfort and strength. Through these thoughts, our trust in God is inspired.
Belgic Confession, Article 26 speaks about the intercession of Christ as the ascended Lord. “We have no access to God except through the one and only Mediator and Intercessor, Jesus Christ the Righteous.” We, therefore, do not offer our prayers as though saints could be our intercessor, nor do we offer them on the “basis of our own dignity but only on the basis of the excellence and dignity of Jesus Christ, whose righteousness is ours by faith.” Because Jesus Christ is our sympathetic High Priest, we approach the throne “in full assurance of faith.”
No greater assurance can be found than that expressed in Heidelberg Catechism, Lord’s Day 1, Question and Answer 1: “I am not my own by I belong—body and soul, in life and in death—to my faithful Savior, Jesus Christ.”
In all difficult times, we eagerly await the final day when God “will set all things right, judge evil, and condemn the wicked” (Our World Belongs to God, paragraph 57).