For although they knew God, they neither glorified him as God nor gave thanks to him, but their thinking became futile and their foolish hearts were darkened.
NIV
Because when they knew and recognized Him as God, they did not honor and glorify Him as God or give Him thanks. But instead they became futile and godless in their thinking [with vain imaginings, foolish reasoning, and stupid speculations] and their senseless minds were darkened.
AMP
Because that, when they knew God, they glorified him not as God, neither were thankful; but became vain in their imaginations, and their foolish heart was darkened.
KJV
Therefore, my dear brothers and sisters, stand firm. Let nothing move you. Always give yourselves fully to the work of the Lord, because you know that your labor in the Lord is not in vain.
NIV
Therefore, my beloved brethren, be firm (steadfast), immovable, always abounding in the work of the Lord [always being superior, excelling, doing more than enough in the service of the Lord], knowing and being continually aware that your labor in the Lord is not futile [it is never wasted or to no purpose].
AMP
Therefore, my beloved brethren, be ye stedfast, unmoveable, always abounding in the work of the Lord, forasmuch as ye know that your labour is not in vain in the Lord.
KJV
Those who consider themselves religious and yet do not keep a tight rein on their tongues deceive themselves, and their religion is worthless.
NIV
If anyone thinks himself to be religious (piously observant of the external duties of his faith) and does not bridle his tongue but deludes his own heart, this person's religious service is worthless (futile, barren).
AMP
If any man among you seem to be religious, and bridleth not his tongue, but deceiveth his own heart, this man's religion is vain.
KJV
So the Pharisees said to one another, "See, this is getting us nowhere. Look how the whole world has gone after him!"
NIV
Then the Pharisees said among themselves, You see how futile your efforts are and how you accomplish nothing. See! The whole world is running after Him!
AMP
The Pharisees therefore said among themselves, Perceive ye how ye prevail nothing? behold, the world is gone after him.
KJV
"Oh, that one of you would shut the temple doors, so that you would not light useless fires on my altar! I am not pleased with you," says the LORD Almighty, "and I will accept no offering from your hands."
NIV
Oh, that there were even one among you [whose duty it is to minister to Me] who would shut the doors, that you might not kindle fire on My altar to no purpose [an empty, futile, fruitless pretense]! I have no pleasure in you, says the Lord of hosts, nor will I accept an offering from your hand.
AMP
Who is there even among you that would shut the doors for nought? neither do ye kindle fire on mine altar for nought. I have no pleasure in you, saith the LORD of hosts, neither will I accept an offering at your hand.
KJV
The Sovereign LORD has sworn by himself – the LORD God Almighty declares: "I abhor the pride of Jacob and detest his fortresses; I will deliver up the city and everything in it."
NIV
The Lord God has sworn by Himself--the Lord, the God of hosts, says: I abhor, reject, and despise the pride and false, futile glory of Jacob (Israel), and I hate his palaces and strongholds; and I will deliver up the city [idol-worshiping Samaria] with all that is in it.
AMP
The Lord GOD hath sworn by himself, saith the LORD the God of hosts, I abhor the excellency of Jacob, and hate his palaces: therefore will I deliver up the city with all that is therein.
KJV
"You have said, 'It is futile to serve God. What do we gain by carrying out his requirements and going about like mourners before the LORD Almighty?"
NIV
You have said, It is useless to serve God, and what profit is it if we keep His ordinances and walk gloomily and as if in mourning apparel before the Lord of hosts?
AMP
Ye have said, It is vain to serve God: and what profit is it that we have kept his ordinance, and that we have walked mournfully before the LORD of hosts?
KJV
For if those who depend on the law are heirs, faith means nothing and the promise is worthless
NIV
If it is the adherents of the Law who are to be the heirs, then faith is made futile and empty of all meaning and the promise [of God] is made void (is annulled and has no power).
AMP
For if they which are of the law be heirs, faith is made void, and the promise made of none effect:
KJV