You should be a person who can establish the Heavenly Kingdom rather than just the one who can go there. Those who can go to heaven are those who wish to be dependent on God, but those capable of building the Kingdom are those who can let God depend on them. Sun Myung Moon
Jesus has now many lovers of the heavenly kingdom but few bearers of His cross. Thomas à Kempis
This is the ultimate end of man, to find the One which is in him which is his truth, which is his soul the key with which he opens the gate of the spiritual life, the heavenly kingdom. Rabindranath Tagore
If it be necessary, therefore, as it appears, that the heavenly kingdom be made up of men, and this cannot be effected unless the aforesaid satisfaction be made, which none but God can make and none but man ought to make, it is necessary for the God-man to make it. Jesus Christ
Who takes care of a widow's ‘hole' will inherit the heavenly kingdom. Estonian Proverb