Rewards for Goodness

Be careful not to practice your righteousness in front of people, to be seen by them. Otherwise, you will have no reward from your Father in heaven. So whenever you give to the poor, don’t sound a trumpet before you, as the hypocrites do in the synagogues and on the streets, to be applauded by people. I assure you: They’ve got their reward! But when you give to the poor, don’t let your left hand know what your right hand is doing, so that your giving may be in secret. And your Father who sees in secret will reward you.

Whenever you pray, you must not be like the hypocrites, because they love to pray standing in the synagogues and on the street corners to be seen by people. I assure you: They’ve got their reward! But when you pray, go into your private room, shut your door, and pray to your Father who is in secret. And your Father who sees in secret will reward you. When you pray, don’t babble like the idolaters, since they imagine they’ll be heard for their many words. Don’t be like them, because your Father knows the things you need before you ask Him.
(Matthew 6:1-8 Holman Christian Standard Bible ®©)

What is the reward from men for giving?
What is the reward from men for praying?
How do those rewards change when they have come from Jesus?