I love this verse from sermon on the mount.
Giving to the Needy
6*“Be careful not to practice your righteousness in front of others to be seen by them.*If you do, you will have no reward from your Father in heaven.
2*“So when you give to the needy, do not announce it with trumpets, as the hypocrites do in the synagogues and on the streets, to be honored by others. Truly I tell you, they have received their reward in full.*3*But when you give to the needy, do not let your left hand know what your right hand is doing,*4*so that your giving may be in secret. Then your Father, who sees what is done in secret, will reward you.
Prayer
5*“And when you pray, do not be like the hypocrites, for they love to pray standingin the synagogues and on the street corners to be seen by others. Truly I tell you, they have received their reward in full.*6*But when you pray, go into your room, close the door and pray to your Father,*who is unseen. Then your Father, who sees what is done in secret, will reward you.*7*And when you pray, do not keep on babbling*like pagans, for they think they will be heard because of their many words.*8*Do not be like them, for your Father knows what you need*before you ask him.
They are the very spoken words of spirit and life from only LORD JESUS CHRIST, SON of the Living GOD, worshiped by Abraham, Isaac and Jacob, HE was sent by GOD as the promised MESSIAH, spoken by the Prophets long before about HIS coming, who brought to us Grace and Truth of forgiveness and acceptance as sons and daughters into GOD's Kingdom here on earth temporarily, until HIS work also through all Christian is done to spread the Good News and Peace.
These verses you have quoted are for the called born again people, once they have repented all of their past known and unknown sins, recorded in Heaven for judgement day and now due to the MESSIAH sent as the Light for this world, is completely forgiven and erased/deleted by GOD. By the will of GOD, they were from above and they are Christian, not only have been born of water, but also have been born of the HOLY SPIRIT.
In full context the New Covenant is given to all born again Christian, to come into the Spiritual knowledge of above of the MESSIAH of GOD's Love, to all washed/sanctified believers in faith and practice them.
You for now stand outside and torn in between both and trying to understand and make peace, just like your prophet in his beginning. You are alive today and you must know that you are welcome to listen and pat attention and come in and be safe for the wrath of GOD to come, to those who did not believe in HIS 'unmerited favor' provision through HIS sent begotten SON, 'the passover lamb that takes away the sins of this world'. HE wants to receive you 'with open arms', when you repent to all of your sins and come to learn from HIM, JESUS, through our and in us the HOLY SPIRIT in performance and witnessing to a lost and divided sinful world, full of deceptive lies, strife and wars, directly or indirectly murdering one another.
The sin of this world will only be one against GOD, in order to condemn them and send them to hell in future, that is not believing in the MESSIAH of the New Covenant, HE has sent to 'take away the sins of this world' and have been already 'accomplished' for them on the Cross that day at 'Golgotha' (the place called 'The Skull'). GOD, worshiped by Abraham, Isaac and Jacob, has already made the New Covenant with HIS new sanctified people, Christian, the promise HE fulfilled for Abraham, that Covenant HE will make through one of Abraham's 'offspring' and not offspring's'. Not Ismael's descendant but only Isaac's and from where all the Prophets Israel were selected to minister onto HIS loved nation until today.
Sorry to proclaim that prophet muhammed is not at all from that promised linage of Isaac and their promises that has been already fulfilled, through 'one', JESUS of Nazareth and HIS Body, Biblical Christian everywhere.