3 John 2
2 Beloved,
I pray that you may prosper in all things
and be in health,
just as your soul prospers.
NKJV

What's my soul? How does my soul prosper? you ask.

My soul is comprised of

how I THINK how I FEEL how I MAKE DECISIONS My personality

If all these areas of my inner person are healthy and well rounded and balanced, then I will prosper in every area of my life and I will be healthy in every area of my life.

To the extent that these areas of my inner person are unhealthy and unbalanced, I will miss out on all the blessings God has in mind for me to receive.

And let's keep in mind that the blessings of God will not merely be in the form of things money can buy. God's blessings are also made up of all the wonderful things that can only be appreciated by the inner person.
Things like

personal health in spirit, soul and body fulfilling and satisfying relationships within my family a place where I know I belong and where I am happy to fit a sense of purpose in my life, knowing I'm fitting in with God's plans for me.

Prayer:
Father, today I ask that in any area where You see that my soul isn't prospering, that you will adjust me, so I can receive all the blessings You have in mind for me to receive,
in Jesus' name,
Amen.