In this sermon, Dr. Simpson shares his experience of preaching and divine healing. He emphasizes that his sermons were not his own, but were given to him by Jesus Christ. He also discusses the importance of relying on God for healing and not relying on human plans or efforts. Dr. Simpson contrasts his approach to preaching with the common practice of trying to keep the audience entertained and highlights the need to abide in the presence of God.

The preacher delves into the significance of 'oikia' (house) in the Bible, highlighting its various meanings such as one's residence, the place of Jesus' birth, and a figure of speech for the human body. 'Oikia' is used to describe the believer's future home in our Father's house and the Church as the body of Christ. The sermon emphasizes the importance of cleansing oneself to become a vessel for honor, separating from false teachings and defilement to be useful for God's purposes.

Zac Poonen emphasizes the importance of being a holy vessel for God, highlighting the dual aspect of cleansing in the New Testament: God's cleansing of our sins through Jesus' blood and our responsibility to cleanse ourselves from wrong habits and behaviors. Poonen urges believers to daily cleanse themselves, seeking to be vessels sanctified and useful to God, focusing on spiritual value over mere usefulness in God's work. He warns against youthful lusts and encourages pursuing righteousness and fellowship with those who seek purity to avoid sin and grow in holiness.

Thomas Cook preaches about the distinction between two orders of Christians - those who live a harmless life but do not actively promote Christ's Kingdom, and those who are zealous for good works and strive to emulate Christ. He emphasizes the importance of being vessels unto honor in the Church of Christ, sanctified and prepared for the Master's use. Cook delves into the characteristics of being sanctified, meeting for the Master's use, and prepared for every good work, highlighting the necessity of personal holiness, fitness for God's service, and readiness for various forms of service.

C.H. Spurgeon emphasizes that grace must transform us into valuable vessels for God's use, comparing us to silver and gold that withstands trials, unlike wooden or earthen vessels that are easily damaged or broken. He warns that nominal Christians are susceptible to being led astray by false teachings, which can ruin their character and faith. Spurgeon reflects on the sad reality of those who once appeared strong but succumbed to temptation, becoming like broken pots outside the house of Christ. The sermon calls for a deep, transformative grace that equips believers to endure challenges and serve honorably in the church.

John Chrysostom preaches about the importance of purging oneself from dishonorable behaviors to become vessels of honor, sanctified for the Master's use. He explains that in a great house, there are vessels of different materials, symbolizing the diversity of people in the world, some for honor and some for dishonor. Chrysostom emphasizes the need for individuals to cleanse themselves from sinful behaviors and choose to be vessels of honor through their own decisions. He also highlights the significance of fleeing youthful lusts, following righteousness, faith, charity, and peace, and avoiding foolish and unlearned questions that lead to strife.

David Smithers preaches about the anticipation of a mighty move of God, emphasizing the need for the Church to be empowered and purified for Christ's sake and service in preparation for a true revival, which is a miraculous manifestation of the presence of Jesus Christ on earth. He warns against pride and the danger of missing the day of visitation through negligence, highlighting the importance of diligent heart preparation through brokenhearted humility. Drawing lessons from King Saul and King David's transitions, he stresses the necessity of humility and fervent prayer as the key qualifications for experiencing a Kingdom revival.

Eli Brayley preaches on the importance of being filled with the power of the Holy Spirit, emphasizing the simplicity of asking God for this blessing. He highlights that many are not filled because they do not ask, are filled with pride, or lack faith in God's promises. Brayley explains the conditions that hinder individuals from receiving the Holy Spirit, including unbelief, selfish intentions, an unsurrendered life, hidden sin, and giving up too soon, stressing the need for genuine faith, surrender, and perseverance in seeking God's power.

C.I. Scofield preaches on the importance of thorough spiritual cleansing and restoration to God, using the example of the cleansing of vessels in 2 Chronicles 29:18-31. The sermon emphasizes the need for deep searching of the heart, genuine confession, and separation from dishonorable practices to become vessels fit for God's use. It highlights the significance of acknowledging the eternal sacrifice of Jesus Christ and the resulting praise, worship, and readiness for service that follows a truly restored heart.

Zac Poonen emphasizes the importance of being a valuable vessel to God, highlighting that God seeks individuals who have been tested and proven through trials for vital tasks. He explains that God does not use people like disposable matchsticks but values those who seek His will and glory wholeheartedly. Poonen stresses the need for believers to constantly cleanse themselves from anything unlike Christ to be useful vessels for God's work, as God depends greatly on those who are sanctified and seek His purposes.

Eli Brayley preaches on the importance of consecration, emphasizing that as Christians, without consecration to the Lord, we will achieve very little for Heaven. The key to all spiritual success lies in consecration, which involves dedication, separation, and ultimately consecration to God. Through dedication, believers willingly offer themselves to the Lord for His service, without the intention of serving the world. Separation is crucial as Christians must separate themselves from worldly contaminations to be effective vessels for God's use. Consecration allows the Holy Spirit to flow through believers unhindered, enabling them to be fully used by God.

The preacher delves into the metaphorical use of 'ostrakinos' in the Bible, describing it as fragile or lowly, emphasizing the contrast between the valuable treasure within and the commonness of the vessel. This metaphor signifies that human weakness does not hinder the divine intention when supported by God's power. The sermon highlights the concept of believers being like earthen vessels, emphasizing the need for humility and readiness for honorable service. Various biblical figures and authors are referenced to illustrate the significance of being 'jars of clay' in God's hands.