Happy are the poor in spirit: for the kingdom of heaven is theirs.Most translations of these Beatitudes use the word blessed in place of happy, to perhaps move the reader beyond thoughts of simple pleasure and contentment to more confidence and satisfaction. While I can be momentarily happy eating a treat of ice cream, deep happiness is a byproduct of having good purpose and right meaning in life.
Happy are those who are sad: for they will be comforted.
Happy are the gentle: for the earth will be their heritage.
Happy are those whose heart's desire is for righteousness: for they will have their desire.
Happy are those who have mercy: for they will be given mercy.
Happy are the clean in heart: for they will see God.
Happy are the peacemakers: for they will be named sons of God.
Happy are those who are attacked on account of righteousness: for the kingdom of heaven will be theirs.
Happy are you when men give you a bad name, and are cruel to you, and say all evil things against you falsely, because of me. 12 Be glad and full of joy; for great is your reward in heaven: for so were the prophets attacked who were before you.
Matthew 5: 3-12 (Basic English Translation)