What is a good Bible topic to preach

Here are some potential good Bible topics to preach about:

God's love - Focus on Bible verses and stories that showcase God's unconditional love and mercy. For example, John 3:16, the parable of the prodigal son, etc.

Faith in difficult times - Use examples like Job or habakkuk to discuss retaining faith when facing trials. Explore how God carries us through the storms of life.

The power of prayer - Highlight verses that illustrate the impact of prayer and draw examples of answered prayers from both the Bible and modern day. Encourage persistent prayer.

Living with integrity - Contrast upright Bible figures like Joseph and Daniel with their deceitful counterparts. Discuss acting ethically in tough situations. 

Finding joy and peace - Use Philippians 4 and other passages to share the unshakeable joy and peace available in Christ, despite outside circumstances. 

The promises of God - Focus on the faithful nature of God as displayed in Scripture. Preach on standing on His promises in times of doubt.

 Sharing the Gospel - Expound on the Great Commission and our role in spreading the good news of Christ's redemptive work. Use conversion stories.

There are many other potential topics - overcoming temptation, serving with humility, stewardship and generosity etc. Choose an aspect of the Bible that moves you personally. Ask the Holy Spirit to guide your preparation!