Making the word of God of none effect through your tradition

Seems like a lot of "Christians" today hold onto some traditions based on emotional attachments despite the Bible saying we ought not to be doing those things.

What things are you justifying in your life that you know are not approved of by God? You know what they are or at least you should. If you prove all things as the Bible says to do then every tradition you partake in would be honestly and Biblically vetted by you in order to ensure it is something that pleases God and not your flesh.

Prove all things; hold fast that which is good. Abstain from all appearance of evil. 1 Thessalonians 5:21-22

Jesus pointed out some specific ones that the people were holding onto back in His day but rest assured He was talking also about any tradition that is not God honouring or God ordained.

For the Pharisees, and all the Jews, except they wash their hands oft, eat not, holding the tradition of the elders.And when they come from the market, except they wash, they eat not. And many other things there be, which they have received to hold, as the washing of cups, and pots, brasen vessels, and of tables. Then the Pharisees and scribes asked him, Why walk not thy disciples according to the tradition of the elders, but eat bread with unwashen hands? He answered and said unto them, Well hath Esaias prophesied of you hypocrites, as it is written, This people honoureth me with their lips, but their heart is far from me. Howbeit in vain do they worship me, teaching for doctrines the commandments of men. For laying aside the commandment of God, ye hold the tradition of men, as the washing of pots and cups: and many other such like things ye do. And he said unto them, Full well ye reject the commandment of God, that ye may keep your own tradition. For Moses said, Honour thy father and thy mother; and, Whoso curseth father or mother, let him die the death: But ye say, If a man shall say to his father or mother, It is Corban, that is to say, a gift, by whatsoever thou mightest be profited by me; he shall be free. And ye suffer him no more to do ought for his father or his mother; Making the word of God of none effect through your tradition, which ye have delivered: and many such like things do ye. And when he had called all the people unto him, he said unto them, Hearken unto me every one of you, and understand: There is nothing from without a man, that entering into him can defile him: but the things which come out of him, those are they that defile the man. If any man have ears to hear, let him hear. Mark 7:3-17

Beware lest any man spoil you through philosophy and vain deceit, after the tradition of men, after the rudiments of the world, and not after Christ. Colossians 2:8

Thus saith the LORD of hosts; Ask now the priests concerning the law, saying, If one bear holy flesh in the skirt of his garment, and with his skirt do touch bread, or pottage, or wine, or oil, or any meat, shall it be holy? And the priests answered and said, No. Then said Haggai, If one that is unclean by a dead body touch any of these, shall it be unclean? And the priests answered and said, It shall be unclean. Then answered Haggai, and said, So is this people, and so is this nation before me, saith the LORD; and so is every work of their hands; and that which they offer there is unclean. Haggai 2:11-14