'Sincerity' in the Bible

He prayed: "O Lord, God of Israel, there is no god like you in heaven above or on earth below! You maintain covenantal loyalty to your servants who obey you with sincerity.

You must serve me with integrity and sincerity, just as your father David did. Do everything I commanded and obey my rules and regulations.

and prayed: "O Lord God of Israel, there is no god like you in heaven or on earth! You maintain covenantal loyalty to your servants who obey you with sincerity.

In spite of all this, Israel's sister, unfaithful Judah, has not turned back to me with any sincerity; she has only pretended to do so," says the Lord.

if it is exhortation, he must exhort; if it is contributing, he must do so with sincerity; if it is leadership, he must do so with diligence; if it is showing mercy, he must do so with cheerfulness.

So then, let us celebrate the festival, not with the old yeast, the yeast of vice and evil, but with the bread without yeast, the bread of sincerity and truth.

For our reason for confidence is this: the testimony of our conscience, that with pure motives and sincerity which are from God -- not by human wisdom but by the grace of God -- we conducted ourselves in the world, and all the more toward you.

For we are not like so many others, hucksters who peddle the word of God for profit, but we are speaking in Christ before God as persons of sincerity, as persons sent from God.

Slaves, obey your human masters with fear and trembling, in the sincerity of your heart as to Christ,