“A fortune made by a lying tongue is a fleeting vapor and a deadly snare.” (Pro 21:6)
If you have accumulated some wealth, then how was it obtained? If it has been done with righteous labor and in acknowledgment that it comes from God, you can rest secure and enjoy what God has done for you.
On the other hand, if your fortune has been made and built on a foundation of deceit and dishonesty, it is merely a fleeting vapor. If this is your case, I would challenge you to make restitution and repent before God that He will have mercy.
Most of us in our fallen human state will have had times where we gained at the expense of others. We would do well to likewise ask for forgiveness and commit to working with complete honesty and integrity.
Quick Prayer: Secure what You have given me, and keep me from ill-gotten gain. Amen.