The time of grace or "kairos" is happening here and now to people who welcome the Word of God in the desert of their lives. How does this come about? 

Through "Metanoia" - the continuous transformation of minds and hearts so as to understand and share in God's "vision-mission" for all of humanity until "all flesh sees the salvation of God."

Find the Sunday readings here: https://bible.usccb.org/bible/readings/120824.cfm