Definition and Scope
God's preservation refers to the divine act of sustaining and maintaining creation, including humanity, through His providential care and sovereign will. This concept encompasses both the physical and spiritual realms, ensuring the continuation of life and the fulfillment of God's purposes.

Biblical Foundation
The Bible provides numerous references to God's preservation, illustrating His ongoing involvement in the world. In Colossians 1:17 , it is stated, "He is before all things, and in Him all things hold together." This verse underscores the belief that Christ is central to the sustaining of the universe.

Old Testament Insights
The Old Testament frequently highlights God's role as the preserver of life. In Psalm 121:7-8 , the psalmist declares, "The LORD will guard you from all evil; He will preserve your soul. The LORD will watch over your coming and going, both now and forevermore." This passage emphasizes God's protective care over His people.

In Genesis 45:5-7 , Joseph acknowledges God's hand in preserving life through his trials: "And now, do not be distressed or angry with yourselves for selling me here, because it was to save lives that God sent me before you... God sent me before you to preserve for you a remnant on earth and to save your lives by a great deliverance."

New Testament Insights
The New Testament continues this theme, with Jesus affirming God's preservation in Matthew 6:26 : "Look at the birds of the air: They do not sow or reap or gather into barns—and yet your Heavenly Father feeds them. Are you not much more valuable than they?" This teaching reassures believers of God's provision and care.

In 2 Timothy 4:18 , Paul expresses confidence in God's preserving power: "The Lord will rescue me from every evil deed and will bring me safely into His heavenly kingdom. To Him be the glory forever and ever. Amen." This reflects the assurance of spiritual preservation and ultimate deliverance.

Theological Implications
God's preservation is closely linked to His providence, reflecting His ongoing involvement in creation. It assures believers of His constant care and the fulfillment of His promises. This doctrine provides comfort and hope, affirming that nothing occurs outside of God's sovereign will.

Practical Applications
Believers are encouraged to trust in God's preservation, finding peace in His control over life's circumstances. This trust is expressed through prayer, reliance on Scripture, and a commitment to live according to God's will, knowing that He sustains and guides His people.

Conclusion
While the Bible does not explicitly use the term "preservation," the concept is woven throughout Scripture, offering assurance of God's unwavering care and the certainty of His eternal purposes.