The Bible shows that fundraising can be appropriate for a church, but it must serve God-honoring purposes. From the Old Testament contributions for the Tabernacle and Temple to the New Testament collections for the poor, giving was voluntary, transparent, and aimed at meeting real needs (Exodus 35:4–5, 36:3-7, 38:21; 2 Corinthians 8:16-21) . Churches today should follow this example, ensuring any fundraising is clearly communicated, free from coercion (2 Corinthians 9:7), and focused on supporting God’s work, helping others, and building the faith of the congregation (Acts 4:34-35; Romans 15:25-26; 2 Corinthians 8:13-14). True biblical fundraising celebrates willing generosity and keeps Christ at the center of every gift.
Using the examples from the Bible, it's reasonable to deduce that a church may participate in fund-raising, but only for certain causes. In the Old Testament, donations were given for a facility that God ordained—not a huge, decadent monstrosity that speaks more of pride and worldly stature than worshiping God. In the New Testament, the church raised money for others in need—not for ministers who already lived in mansions. If a church needs to pay down a debt, expand the facilities, or cover someone's medical expenses, that's great.
Most disturbing today are churches that pressure their members to give "seed money" or "firstfruits" for the sole purpose of raising money. There must be a biblical purpose for the money. If a church wishes to use offerings as a way of building the members' faith, it would be better to identify a church or para-church organization in need to raise the money for.
Finally, when fund-raising, leadership should not force, coerce, guilt, or badger members about giving. The needs should be clearly expressed and the donations given freely. About the supplies David collected for the Temple, 1 Chronicles 29:9 says, "Then the people rejoiced because they had given willingly, for with a whole heart they had offered freely to the LORD. David the king also rejoiced greatly."