Mike Bickle emphasizes the significance of a 40-day fast that will unite hundreds of thousands across America, linking the prophetic histories of the International House of Prayer (IHOP) and the nation. He believes that both stories are converging in the summer of 2007, marking a pivotal moment in God's divine plan. Bickle reflects on past prophetic events, particularly the Solemn Assembly of 1983, and the importance of repentance and prayer as a means to invoke God's mercy on the nation. He calls for a solemn assembly on July 7, 2007, to gather and cry out to God, echoing the call in Joel 2:15. This summer is seen as a Kairos time, a strategic moment for spiritual renewal and action.

Art Katz delivers a powerful message emphasizing that the nations of the world often disregard God's sovereignty and purpose, choosing instead to define their own destinies. He argues that this autonomy leads to moral decay and a rejection of God's intended order, as seen in the biblical narrative of nations. Katz calls for the church to recognize its role in urging nations to seek God, highlighting that true peace and unity among nations can only be achieved through acknowledging Israel's centrality in God's plan. He warns that nations will face judgment for their pride and rebellion against God, and urges believers to proclaim this truth boldly. Ultimately, Katz's message is a call to repentance for both individuals and nations, reminding us that God's covenant with humanity remains relevant today.

John Wesley preaches on the theme of national sins and the resulting miseries, drawing parallels between the sins of ancient Israel and contemporary England. He emphasizes that the suffering of the people is often a consequence of their leaders' sins, urging individuals to reflect on their own transgressions and the collective impact on society. Wesley warns that just as David's pride led to calamity for Israel, so too can the pride and vices of the English people lead to their downfall. He calls for repentance and a return to righteousness, highlighting the importance of mercy towards the widows and orphans affected by war. Ultimately, Wesley implores his listeners to seek God's grace to heal their land and restore peace.

Chuck Smith addresses the national sickness afflicting society, identifying its causes as sin, forgetfulness of God, neglect of worship, and rejection of divine authority. He emphasizes that true strength lies not in military might or material wealth, but in a relationship with God, which has been neglected. The cure for this sickness is a collective return to God, involving humility, prayer, seeking His face, and turning from wicked ways. Smith asserts that revival is necessary within the church, as it is God's people who must lead the way in repentance for healing to occur. He warns that failure to heed this call will result in dire consequences for the nation.

Charles Finney emphasizes the significance of national fasting as a means of public repentance and acknowledgment of national sins. He outlines the essential elements of an acceptable fast, including genuine sorrow, confession, and a commitment to reform. Finney argues that human governments are divinely instituted and that citizens, especially Christians, have a duty to engage in national fasts to seek God's mercy and avert judgment. He highlights various national sins, such as the treatment of Native Americans and the institution of slavery, that necessitate collective humility and prayer. The sermon calls for a sincere commitment to reform alongside fasting, warning against the hypocrisy of seeking God's favor without genuine change.

Chuck Smith discusses the decline of Israel as a nation, emphasizing that their sin against God led to their downfall. He highlights how Israel, once established by God, turned to worship other gods and forsook His laws, ultimately leading to their destruction. Smith draws parallels to America, warning that the nation has similarly strayed from its foundation in God, embracing materialism and false idols. He stresses the importance of recognizing God's warnings and returning to Him to avoid a similar fate. The sermon serves as a call to repentance and a reminder of the consequences of turning away from God.