Definition:
Daily surrender refers to the continual act of yielding one's will, desires, and life to God, acknowledging His sovereignty and seeking His guidance and strength in every aspect of life. It is a spiritual discipline that involves a conscious decision to trust and obey God each day.

Biblical Basis:
The concept of daily surrender is deeply rooted in Scripture, where believers are called to live a life of submission to God. In Luke 9:23, Jesus instructs His followers, "If anyone wants to come after Me, he must deny himself and take up his cross daily and follow Me." This verse highlights the necessity of daily self-denial and commitment to Christ.

Romans 12:1-2 further emphasizes this idea: "Therefore I urge you, brothers, on account of God’s mercy, to offer your bodies as living sacrifices, holy and pleasing to God, which is your spiritual service of worship. Do not be conformed to this world, but be transformed by the renewing of your mind." Here, the apostle Paul calls believers to present themselves as living sacrifices, indicating a continual, daily act of surrender.

Theological Significance:
Daily surrender is an essential aspect of the Christian life, reflecting a heart that is fully devoted to God. It involves recognizing God's authority and relinquishing control over one's own life. This act of submission is not a one-time event but a daily practice that requires humility and dependence on God.

Theologically, daily surrender is tied to the process of sanctification, where believers are progressively conformed to the image of Christ. Philippians 2:12-13 encourages believers to "work out your salvation with fear and trembling, for it is God who works in you to will and to act on behalf of His good purpose." This passage underscores the cooperative nature of sanctification, where the believer's effort in surrendering is met with God's enabling power.

Practical Application:
Practicing daily surrender involves several key actions:

1. Prayer: Regular communication with God is vital. Through prayer, believers express their dependence on God, seek His will, and ask for strength to live in obedience. Philippians 4:6-7 advises, "Be anxious for nothing, but in everything, by prayer and petition, with thanksgiving, present your requests to God. And the peace of God, which surpasses all understanding, will guard your hearts and your minds in Christ Jesus."

2. Scripture Reading: Immersing oneself in God's Word is crucial for understanding His will and aligning one's life with His commands. Psalm 119:105 states, "Your word is a lamp to my feet and a light to my path," highlighting the guiding role of Scripture in the believer's life.

3. Obedience: Daily surrender is demonstrated through obedience to God's commands. James 1:22 exhorts, "Be doers of the word, and not hearers only, deceiving yourselves." Obedience is the tangible expression of a surrendered heart.

4. Trust: Trusting in God's plan and timing is a fundamental aspect of surrender. Proverbs 3:5-6 encourages believers to "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."

Challenges and Encouragements:
Daily surrender can be challenging due to the inherent human tendency towards self-reliance and control. However, believers are encouraged by the promise of God's faithfulness and strength. Isaiah 40:31 assures, "But those who wait upon the LORD will renew their strength; they will mount up with wings like eagles; they will run and not grow weary; they will walk and not faint."

Ultimately, daily surrender is a journey of faith, where believers grow in their relationship with God and experience His peace and guidance in their lives.