You can begin your spiritual journey as you take your flights to  Tel Aviv.
Day 1
Arrival at Ben Gurion Airport. I think it will be worth to have a stroll along the coast of Tel Aviv.  Have dinner and stay for the night.
Day 2 - Jerusalem and  Bethlehem

Church of Nativity, Bethlehem

Dome of the Rock, Jerusalem
On the first day in Jerusalem you can be exploring some of the   key sites surrounding  the area. This includes a dramatic view of the Old City   from the Mount  of Olives, revealing a city with 4000 years of history. From this    vantage point see much of what makes Jerusalem such a unique city to the  three   major religions – Judaism, Christianity and Islam. You can then head  to the village   of Ein Karem, the birthplace of St. John the Baptist  and to the Church of   Visitation where the Blessed Virgin Mary visited  her cousin, Elizabeth, and   proclaimed the 'Magnificat'. In the  afternoon we will go to the Shepherd's Fields   where the angels announced  the birth of Jesus. Then, visit the Church of the   Nativity in  Bethlehem that stands upon the site where Jesus was born.  If lucky, you can attend a mass in    Bethlehem or the Shepherds Fields.  Dinner and overnight at the Jerusalem.
Day 3 - Jerusalem Begin your day with a visit to the   Mt. of Olives to walk the Palm  Sunday route stopping at Dominus Flevit, where   Jesus wept over  Jerusalem.  Then to Gethsemane, the Rock of Agony where Jesus   prayed  His last prayer before his arrest. Visit the cave of betrayal then the    cave of Assumption of Mary to heaven.  Back on the Mt of Olives we  visit the   Pater Noster with the Lords Prayer in many languages, and  the Ascension from   where ascended to Heaven.   
Day 4 - Jericho or Massada
At the oasis   town of Jericho, you can visit the excavations of the oldest city  in the world and view   Mt. Temptation where Jesus fasted and was  tempted by Satan. On the way back   there is time for a swim (or rather a  float!) in the mineral-rich waters of the   Dead Sea, renowned for its  healing properties.
Day 5 - Nazareth, Galilee
A visit to the Basilica of Annunciation and Mary's Well and the Church of  the Angel Gabriel. If time permits, we can try a boat   ride across the Sea of  Galilee to Capernaum to see the synagogue and St. Peter's   house, a  visit to the Mount of the Beatitudes where the Sermon on the Mount was    given, to Tabgha to see the splendid mosaic about the miracle of the  loaves and   fishes, and to the nearby Church of Peter's Primacy where  Peter was told " Feed   my lambs, feed my sheep."
Day 6  - Galilee 
A visit   to Caesarea Philippi will be worth! It is the location of the testimony  of St. Peter and where Jesus   answered him “You are the Rock and upon  this rock I will build my Church.”