Who art thou that judgest another man's servant? to his own master he standeth or falleth. Yea, he shall be holden up: for God is able to make him stand.
One man esteemeth one day above another: another esteemeth every day alike. Let every man be fully persuaded in his own mind.
He that regardeth the day, regardeth it unto the Lord; and he that regardeth not the day, to the Lord he doth not regard it. He that eateth, eateth to the Lord, for he giveth God thanks; and he that eateth not, to the Lord he eateth not, and giveth God thanks.
For none of us liveth to himself, and no man dieth to himself.
For whether we live, we live unto the Lord; and whether we die, we die unto the Lord: whether we live therefore, or die, we are the Lord's. - Romans 14:4-8
Truly, your day of worship doesn't matter. Some people like to esteem one specific day of the week for worship to the Lord. I personally believe the Lord deserves to be worshiped everyday.
If we're in the Lord, and if we live, then we live to the Lord. Our life is exalting Him. If you prefer to esteem a specific day of the week higher than another, awesome. But it doesn't matter because whether you esteem one day of your life, or everyday of your life, you're in Him nonetheless. And just by being in Him, you are a tool of His glory for the rest of your life because you can say you've been redeemed by His blood at any given moment of your life.
