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Our reading for today is a passage from the book of Joshua 4:1-7. It tells the story of the Jewish people crossing the Jordan river from the desert or wilderness where they had wandered for 40 years, into the promised land. As they cross the river, which parts much like the Red Sea parted when they fled from Egypt, the leaders of the 12 tribes of Israel are instructed by Joshua to each collect a large stone, and carry it on their shoulder to the other side, into the promised land, into the camp where they would rest that night.

Joshua explains that these stones are

“to serve as a sign among you. In the future, when your children ask you, ‘What do these stones mean?’ tell them that the flow of the Jordan was cut off before the ark of the covenant of the LORD. When it crossed the Jordan, the waters of the Jordan were cut off. These stones are to be a memorial to the people of Israel forever.”

In today’s sermon, which I encourage you to listen to or watch, since it is too rich and compact to write down here, we review God’s engagement with humanity from Abram (later to become Abraham), Joseph, the migration of Jacob’s family to Egypt, the 100 or so years of good relations Jews had with Egyptians, and then the 100 or so years of slavery under the heavy burden of the Egyptians, the rise of Moses following his encounter with God in the burning bush, the plagues and the Jewish people’s escape across the Red Sea, their long and circuitous journey through the desert for 40 years, the death of Moses, the election of Joshua, and finally (in Joshua 4) the crossing of the Jordan river into the promised land.

In this long narrative, which extends over hundreds of years, we see repeatedly God’s engagement with and grace towards God’s people. And we see humanity’s faith in God rise and fall. And we see the remarkable things that happen when people align with God.

Thus, Joshua gathers these 12 stones to create a memorial that will remind the people of everything that God has done. As he says later in this chapter (4:21-24):

“In the future when your descendants ask their parents, ‘What do these stones mean?’ tell them, ‘Israel crossed the Jordan on dry ground.’ For the LORD your God dried up the Jordan before you until you had crossed over. The LORD your God did to the Jordan what he had done to the Red Sea when he dried it up before us until we had crossed over. He did this so that all the peoples of the earth might know that the hand of the LORD is powerful and so that you might always fear the LORD your God.”

For us today, we need things (objects) that help to remind us of the good God who is well-disposed towards us and who desires us to flourish. We need things to remind of all that God has already done for us in the past, to nourish our faith that he will continue to do so in the future. These things – these stones – may be personal objects, or something in our church. For example, the eucharist we celebrate is a weekly reminder of God’s goodness – a memorial. For our parish of St Stephen’s in Lyttelton, South Africa, the church building is itself such a thing – these stones. It was built by hand by the members of the parish, from the digging of the foundations to the laying of the roof. We see a testimony in the very building within which we worship of what is possible when God’s people bring their time, their abilities and their finances to the work of God, and partner in faith with God for building God’s Kingdom.