Answer:
There are more than 7 sins and they are all deadly without God’s redemption work, but here is what I think you are looking for:
Proverbs 6:16-19 These six things doth the LORD hate: yea, seven are an abomination unto him: A proud look, a lying tongue, and hands that shed innocent blood, An heart that deviseth wicked imaginations, feet that be swift in running to mischief, A false witness that speaketh lies, and he that soweth discord among brethren.
These are 7 things the Lord hates!