He who sows sparingly will also reap sparingly, and he who sows bountifully will also reap bountifully. So let each one give as he purposes in his heart, not grudgingly or of necessity; for God loves a cheerful giver. And God is able to make all grace abound toward you, that you, always having all sufficiency in all things, may have an abundance for every good work. 2 Corinthians ‭9:6-8‬

God makes you a steward of his good things. All things we have come from him, and he is the source of all things.

All things were created by him and for him and in him all things consist.

And without Him nothing was made that was made. For by Him all things were created that are in heaven and that are on earth, visible and invisible, whether thrones or dominions or principalities or powers. All things were created through Him and for Him. And He is before all things, and in Him all things consist.
‭‭John ‭1:3, 1 ‬Colossians‬ ‭1:16-17‬ ‬

Not that we are sufficient of ourselves to think of anything as being from ourselves, but our sufficiency is from God, 2 Corinthians ‭3:5‬

By the Spirit of God and glory in Jesus Christ, we put no confidence or dependence on what we are in the flesh and on outward privileges and physical advantages and external appearances– Philippians ‭3:3‬

For CHRIST is My Sufficiency. So, That We Have strength for all things in Christ Who empowers me [I am ready for anything and equal to anything through Him Who infuses inner strength into me; I am self-sufficient in Christ's sufficiency. Philippians ‭4:13‬

And my God will liberally supply (fill to the full) your every need according to His riches in glory in Christ Jesus.
‭‭Philippians‬ ‭4:19‬ ‬

The Scriptures reveal to important truths:
1. God wants you realize that He is the source of anything you need, not yourself.

2. God supplies all your needs, He is your sufficiency in everything

Natural man assumes that he is the source of all things he needs. However, God's word says something totally different.

God Gives us help from trouble, For the help of man is useless.
‭‭Psalms‬ ‭108:12‬ ‬

Do not put your trust in princes, Nor in a son of man, in whom there is no help. Psalms ‭146:3‬

Jesus tells you: I am the vine, you are the branches. He who abides in Me, and I in him, bears much fruit; for without Me you can do nothing.
‭‭John‬ ‭15:5‬‬

For we who worship God in the Spirit, rejoice in Christ Jesus, and have no confidence in the flesh, Philippians ‭3:3‬

I AM the Vine; you are the branches. Whoever lives in Me and I in him bears much (abundant) fruit. However, apart from Me [cut off from vital union with Me] you can do nothing. John ‭15:5‬

Christ grace is sufficient for you, for My strength is made perfect in weakness.” Therefore most gladly I will rather boast in my infirmities, that the power of Christ may rest upon me. Therefore I take pleasure in infirmities, in reproaches, in needs, in persecutions, in distresses, for Christ’s sake. For when I am weak, then I am strong. 2 Corinthians ‭12:9-10‬