Matthew 6:18

that it may not be apparent to men that you are fasting, but to your Father who is in secret; and your Father--He who sees in secret--will recompense you.

Matthew 6:4

that your charities may be in secret; and then your Father--He who sees in secret--will recompense you.

Matthew 6:6

But you, whenever you pray, go into your own room and shut the door: then pray to your Father who is in secret, and your Father--He who sees in secret--will recompense you.

Romans 2:6

To each man He will make an award corresponding to his actions;

2 Corinthians 5:9

And for this reason also we make it our ambition, whether at home or in exile, to please Him perfectly.

2 Corinthians 10:18

For it is not the man that commends himself who is really approved, but he whom the Lord commends.

Colossians 3:22-24

Slaves, be obedient in everything to your earthly masters; not in acts of eye service, as aiming only to please men, but with simplicity of purpose, because you fear the Lord.

1 Peter 1:7

The sorrow comes in order that the testing of your faith--being more precious than that of gold, which perishes and yet is proved by fire--may be found to result in praise and glory and honour at the re-appearing of Jesus Christ.

1 Peter 2:13

Submit, for the Lord's sake, to every authority set up by man, whether it be to the Emperor as supreme ruler,

Treasury of Scripture Knowledge

Summary

That thou appear not unto men to fast, but unto thy Father which is in secret: and thy Father, which seeth in secret, shall reward thee openly.

Bible References

Appear

2 Corinthians 5:9
And for this reason also we make it our ambition, whether at home or in exile, to please Him perfectly.
2 Corinthians 10:18
For it is not the man that commends himself who is really approved, but he whom the Lord commends.
Colossians 3:22
Slaves, be obedient in everything to your earthly masters; not in acts of eye service, as aiming only to please men, but with simplicity of purpose, because you fear the Lord.
1 Peter 2:13
Submit, for the Lord's sake, to every authority set up by man, whether it be to the Emperor as supreme ruler,

Shall

Matthew 6:4
that your charities may be in secret; and then your Father--He who sees in secret--will recompense you.
Romans 2:6
To each man He will make an award corresponding to his actions;
1 Peter 1:7
The sorrow comes in order that the testing of your faith--being more precious than that of gold, which perishes and yet is proved by fire--may be found to result in praise and glory and honour at the re-appearing of Jesus Christ.