Introduction:
Dependence on God for life is a central theme throughout the Bible, emphasizing the belief that all aspects of existence are sustained and governed by the divine will. This concept underscores the relationship between humanity and God, where trust, faith, and reliance on God's provision and guidance are paramount.

Biblical Foundation:
The Bible presents God as the Creator and Sustainer of life. In Genesis 1:1, "In the beginning God created the heavens and the earth," we see the foundational act of creation, establishing God as the source of all life. This dependence is further illustrated in Acts 17:28, "For in Him we live and move and have our being," highlighting the continuous reliance on God for our existence.

Old Testament Insights:
The Old Testament is replete with examples of individuals and nations depending on God. In Exodus 16, the Israelites' reliance on manna from heaven during their wilderness journey exemplifies God's provision. Deuteronomy 8:3 reminds them, "He humbled you, causing you to hunger and then feeding you with manna... to teach you that man does not live on bread alone but on every word that comes from the mouth of the LORD."

The Psalms frequently express dependence on God. Psalm 23:1 declares, "The LORD is my shepherd; I shall not want," portraying God as a provider and protector. Similarly, Psalm 121:1-2 states, "I lift up my eyes to the hills. From where does my help come? My help comes from the LORD, the Maker of heaven and earth."

New Testament Teachings:
In the New Testament, Jesus Christ embodies the ultimate example of dependence on God. In John 5:19, Jesus says, "Truly, truly, I tell you, the Son can do nothing by Himself, unless He sees the Father doing it." This statement reflects His complete reliance on the Father.

Jesus teaches His followers to depend on God in the Lord's Prayer, Matthew 6:11, "Give us this day our daily bread," which emphasizes daily reliance on God's provision. Furthermore, in Matthew 6:25-34, Jesus instructs not to worry about life's necessities, assuring that God knows our needs and will provide.

The Apostle Paul also speaks to this theme in Philippians 4:19, "And my God will supply all your needs according to His glorious riches in Christ Jesus," affirming God's provision for believers.

Practical Implications:
Dependence on God for life calls for a posture of humility, trust, and obedience. It involves acknowledging human limitations and God's sovereignty. Proverbs 3:5-6 advises, "Trust in the LORD with all your heart, and lean not on your own understanding; in all your ways acknowledge Him, and He will make your paths straight."

This dependence is not passive but active, requiring believers to seek God's will through prayer, Scripture, and community. It encourages a life of faith, where believers are called to cast their anxieties on God, as stated in 1 Peter 5:7, "Cast all your anxiety on Him, because He cares for you."

Conclusion:
While a conclusion is not provided, the theme of dependence on God for life is woven throughout the biblical narrative, inviting believers to trust in God's provision, guidance, and sustaining power in every aspect of life.