Warnings of Jesus:
Watch out for pride

“Be careful not to perform your righteous acts before men to be seen by them. If you do, you will have no reward from your Father in heaven. Matthew 6:1

All their deeds are done for men to see. They broaden their phylacteries and lengthen their tassels. They love the places of honor at banquets, the chief seats in the synagogues, the greetings in the marketplaces, and the title of ‘Rabbi’ by which they are addressed. But you are not to be called ‘Rabbi,’ for you have one Teacher, and you are all brothers. And do not call anyone on earth your father, for you have one Father, who is in heaven. Nor are you to be called instructors, for you have one Instructor, the Christ. The greatest among you shall be your servant. For whoever exalts himself will be humbled, and whoever humbles himself will be exalted. Matthew 23:5-12

And He said to them, “Whoever welcomes this little child in My name welcomes Me, and whoever welcomes Me welcomes the One who sent Me. For whoever is the least among all of you, he is the greatest.” Luke 9:48

“Truly I tell you,” He said, “unless you change and become like little children, you will never enter the kingdom of heaven. Matthew 18:3

“Blessed are the poor in spirit, for theirs is the kingdom of heaven. Matthew 5:3