It makes a comparison of Jesus to Melchizedek
Hebrews 7:14-17
For it is evident that our Lord sprang out of Juda; of which tribe Moses spake nothing concerning priesthood.
And it is yet far more evident: for that after the similitude of Melchisedec there ariseth another priest,
Who is made, not after the law of a carnal commandment, but after the power of an endless life.
For he testifieth, Thou art a priest for ever after the order of Melchisedec.
and nowhere even hints that Jesus collects tithes today
Hebrews 7:8
Here men that die receive tithes; but there He (Jesus) receives them, of whom it is witnessed that He lives
(referring to Jesus, the risen Lord of Glory receiving our tithe, the first fruits! - Matt 6:21, Luke 12:34, Proverbs 3:9,10).
The New Testament stops short of commanding us to pay tithes... but it does say Jesus is receiving tithes.
If He is receiving them, and He is, then I'm giving them (even more counting offerings) because Jesus said in His Word that he which sows bountifully shall reap also bountifully
2 Corinthians 9:6-15
But this I say, He which sows sparingly shall reap also sparingly; and he which sows bountifully shall reap also bountifully.
Every man according as he purposes in his heart (purpose for giving! – Not the amount), so let him give; not grudgingly, or of necessity: for God loves a cheerful giver.
And God is able to make all grace (His presence) abound toward you; that you, always having all sufficiency in all things, may abound to every good work:
As it is written, He hath dispersed abroad; he hath given to the poor: his righteousness remains forever.
Now he that ministers seed to the sower both minister bread for your food, and multiply your seed sown, and increase the fruits of your righteousness
Being enriched in everything to all bountifulness, which causes through us thanksgiving to God.
For the administration of this service not only supplies the want of the saints, but is abundant also by many thanksgivings unto God;
Whiles by the experiment of this ministration they glorify God for your professed subjection unto the gospel of Christ, and for your liberal distribution unto them, and unto all men;
And by their prayer for you, which long after you for the exceeding grace of God in you.
Thanks be unto God for his unspeakable gift.
Verse 7 says "Every man according as he purposes in his heart, so let him give; not grudgingly, or of necessity: for God loves a cheerful giver."
This is a reference to PURPOSE for giving and says nothing of the amount... what is our purpose, our reason for giving?
It should be for love of the Lord and desire to bless His ministry (1 Corinthians 9:13-14)
if you claim that Jesus collects tithes, you must specify which ones
Matthew 6:21
For where your treasure is, there your heart will be also! (our relationship with the Father comes before money, so we should be willing to share the first fruits (10%) of our earnings to support the Gospel of Jesus Christ - Deuteronomy 8:18)
Proverbs 3:9,10
Honor the LORD with your substance (possessions), and with the first fruits of all your increase (earnings):
So shall your barns be filled with plenty, and your presses shall burst out with new wine (fresh revelation).
(Purpose for increase? See Deuteronomy 8:18)
Your interpretation of Jesus's words to the Pharisees overlooks the verb tense, "should have"
None the less... Jesus is still receiving tithes only under the New Covenant He is not making it mandatory... He's watching to see who loves Him and His ministry to mankind and is putting their treasure (money / stuff) where their heart is... IF there heart is truly with Him first in life.
In other words, He's watching to see who puts Him before their money and their stuff.
This is the big problem with the prosperity guys on TV... most of them are hording money and it tends to poverty. Sure they give, but like osteen reportedly has over $40 million in the bank! That's obscene and is holding back from the Lord!
Proverbs 11:24
There is that scattereth, and yet increaseth; and there is that withholdeth more than is meet, but it tendeth to poverty.
Just cause they have millions in the bank personally does not mean they have true prosperity. Hording money and not putting it to use to support what Jesus is doing... is poverty and some of these guys are getting in to trouble spiritually over it... like getting in to catholikism which is leading the masses into the one world religion... leading them to hell.
No that is poverty, regardless of how many zeros are at the end of yo bank statement!
The Apostle Paul said to take care of yourself and your family first
Luke 14:26
If any man come to me, and hate not his father, and mother, and wife, and children, and brethren, and sisters, yea, and his own life also, he cannot be my disciple.
I understand that we are to take care of our family which is correct, BUT supporting the gospel comes first according to to what Jesus said in Luke 14:26