Jesus Himself said in Matthew 6:31-33 Therefore do not worry, saying,"What shall we eat? or "What shall we drink?‟ or "What shall we wear?‟ For after all these things the Gentiles seek. For your heavenly Father knows that you need all these things. But seek first the kingdom of God and His righteousness, and all these things shall be added to you.”
Jesus is saying here, that rather than being preoccupied with material needs, our ambition should be to seek FIRST the Kingdom of God and His righteousness, knowing that when we do, He has promised by Covenant that all the other things we need will be added unto us too.
The Apostle Paul wrote in Phil 4:19 “And my God shall supply all your need according to His riches in glory by Christ Jesus.”
In this passage of Philippians, Paul has just told his readers that riches are not to be trusted in. He says it's OK to have riches but not to trust in them, to do things God's way always brings prosperity and blessing into your life.
I want you to notice that he says God will supply, 'not according to your need but according to His riches in Chris Jesus.'
Back in the Old Testament book of Malachi we see one of the promises of God. Whether you accept tithing or not, it is in the Bible and Jesus spoke about it in his earthly ministry.
In Malachi 3:10-11 “Bring all the tithes into the storehouse, that there may be food in My house, and try Me now in this,” says the LORD of Hosts, “If I will not open for you the windows of heaven and pour out for you such blessing that there will not be room enough to receive it.”
“And I will rebuke the devourer for your sakes, so that he will not destroy the fruit of your ground, nor shall the vine fail to bear fruit for you in the field,” says the LORD of Hosts.
I know there are those who debate tithing is not for today, etc. But I don't want to agree with that stream then we would both be missing out on God's best blessings, so we tithe and enjoy the blessings because of our obedience.
Paul also tells us in 2 Corinthians that all the promises of God are available to all believers. But I have noticed that not all believers believe or receive the promises of God.
Paul wrote in 2 Cor 1:20 “For all the promises of God in Him are "Yes!" and in Him "Amen," to the glory of God through us.”
Then he continues in Vs 21-22 Now He who establishes us with you in Christ and has anointed us is God, who also has sealed us and given us the Spirit in our hearts as a guarantee.
He has given the Holy Spirit as the guarantee, that's something you should ponder on for a few minutes if you have not yet been a recipient of the Holy Spirit and the ability to speak in other tongues. Then get started and be blessed in that regard.