Tithing, is it required of today ? Or is it being preached as a requirement

Now the main point in what has been said is this: we have such a high priest, who has taken His seat at the right hand of the throne of the Majesty in the heavens, 2minister in the sanctuary and in the true tabernacle, which the Lord pitched, not man. 3 For every high priest is appointed to offer both gifts and sacrifices; so it is necessary that this high priest also have something to offer. 4 Now if He were on earth, He would not be a priest at all, since there are those who offer the gifts according to the Law; 5 who serve a copy and shadow of the heavenly things, just as Moses was warned by God when he was about to erect the tabernacle; for, “See,” He says, “that you make all things according to the pattern which was shown you on the mountain.” 6 But now He has obtained a more excellent ministry, by as much as He is also the mediator of A better covenant, which has been enacted on better promises. Heb 8:1-6