It isn't just the first fruits of the land we contemplate this Shabbos reading Parashat Kitavo... no, it's our first thoughts and actions each day.
Rebbetzin Chana Brach Siegelbaum posts the following on her Women At The Crossroads blog this week:
"Knowing that the holy Torah is eternal; as we learn from the Thirteen Principles of Belief: “This Torah will never be exchanged;”* then, how do we fulfill the mitzvah of Bikurim today when we have neither a worshipping Kohen, nor a Temple, or an altar?
Even today we can fulfill the mitzvah of Bikurim by dedicating the beginning of every matter to Hashem. The body follows the head."
* Rambam, the Thirteen Principles of Emunah, #9.