In this sermon, the speaker discusses the concept of knowledge in relation to the tree of the knowledge of good and evil. He emphasizes that the tree is called the tree of the knowledge of evil, indicating that it would have allowed mankind to attain a higher state of knowledge if they had successfully passed the probation. The speaker also highlights the importance of understanding the total condition of man's heart and mind in relation to this knowledge. He concludes by acknowledging God's role in providing security and forgiveness through Jesus Christ.

In this sermon, the speaker emphasizes the importance of Christians being concerned and compassionate towards others. He urges listeners to see people the way Jesus does, with love and empathy. The speaker also highlights the need for more laborers in God's harvest and encourages believers to pray for more workers. He reminds them not to be discouraged by slander or opposition, but to continue their witness and trust in God's timing. The sermon references various Bible verses, including Matthew 10:16 and Luke 13, to support these teachings.

J.C. Ryle emphasizes the significance of the Lord's Supper, urging believers to examine themselves before partaking in this sacred ordinance. He addresses common misconceptions and the importance of understanding the true purpose of communion, which is to remember Christ's sacrifice. Ryle highlights that the Lord's Supper is not a means of justification or conversion, but rather a means to strengthen faith and deepen repentance. He warns against the dangers of neglecting this ordinance and encourages believers to approach it with reverence and understanding. Ultimately, Ryle calls for a return to the biblical truth surrounding communion to foster unity and spiritual growth among Christians.

David Servant preaches on Jesus' parables, emphasizing the importance of understanding the distinction between true followers of Jesus and those who belong to the evil one based on their fruit or lifestyles. He highlights the future separation of the saved and unsaved, with the saved entering God's kingdom with glorified bodies while the unsaved face eternal punishment. The parables of the mustard seed and yeast illustrate the growth and influence of God's kingdom, pointing towards a future where Jesus' influence will affect the entire world.

Barton W. Stone preaches about the kingdom of heaven, emphasizing Jesus as the king and the church as his subjects who have repented, reformed their lives, and humbly submitted to God. Those who are 'poor in spirit' are blessed with the kingdom of heaven, showing humility, dependence on God, and fervent prayer for grace. Membership in the kingdom requires diligently seeking and obeying God's will, sacrificing worldly interests for truth, and displaying righteousness, peace, and joy in the Holy Spirit.