At that time the disciples came to Jesus, saying, ‘Who is the greatest in the kingdom of heaven?’ And calling to him a child, he put him in the midst of them and said, ‘Truly, I say to you, unless you turn and become like children, you will never enter the kingdom of heaven. Whoever humbles himself like this child is the greatest in the kingdom of heaven. Whoever receives one such child in my name receives me.
  ‘See that you do not despise one of these little ones. For I tell you that in heaven their angels always see the face of my Father who is in heaven.’

At least twice in St Matthew’s Gospel, the question is raised about who is the greatest in the Kingdom of Heaven. And Jesus’ answer is the same: the Kingdom belongs to the little ones, to those who serve with humility, to those who trust.
Like a small child obedient to his father, walking confidently without letting go of his hand because he knows his father is caring for him and keeping him safe. Only when he strays does fear come, because he cannot walk alone.
We are called to be like that child who trusts and obeys his father—knowing that my joy lies in being with Him, doing His will: loving my spouse, letting go of my own preferences, desires and tastes, renouncing my pride.
And so, with the help of grace, the Kingdom of Heaven will already be in my heart.

Applied to Married Life

Lucy (in prayer): Lord, I’m discouraged and tired. It feels as though John doesn’t value me, as if he doesn’t truly understand me. But I know You are with me—that You rejoice with me and suffer with me. Help me not to focus so much on myself. Remind me that what I feel or perceive may be clouded by my own pride. Give me, Lord, the joy of humility and service. May I always see You in my husband and love him as You do.

Mother,

Handmaid of the Lord, teach me to live in humility. Blessed are you for ever. Amen.