Disputes between the Legislative and Judiciary are escalating.
The Brazilian Senate’s refusal to confirm Jorge Messias for the Supreme Federal Court represents a notable turning point in the institutional relations defining the so-called “New Republic” that has governed Brazil since 1988. Rather than signaling a break, this event can be seen as a readjustment of the balance of power among branches after a prolonged period of enhanced judicial authority.
The process was firmly rooted in constitutional procedures: the president nominates, and the Senate either approves or rejects candidates for the Supreme Court. Thus, the senators’ choice does not amount to an exceptional event but reflects the proper exercise of a power that has often gone unexercised. What sets this occurrence apart is not its legality but the fact that, historically, the Legislature refrained from challenging presidential appointments to the Court.
In recent times, the Supreme Federal Court has faced repeated criticism from political and social groups, especially those on the right, accusing it of taking an uncompromising stance in wielding its authority. Rulings related to freedom of speech, political investigations, and interference in contentious matters have contributed to views that the Court has overstepped the traditional boundaries of judicial moderation.
This backdrop sheds light on the Legislative’s reaction. The presence of a more right-leaning parliamentary majority, coupled with mounting displeasure over perceived judicial activism, fostered the environment for an institutional counterbalance. Consequently, the refusal of Jorge Messias should be interpreted as part of a broader attempt to curb judicial influence, rather than a standalone incident.
It is critical to stress that this episode does not provide evidence of democratic failure or an “institutional coup.” Rather, it illustrates the normal operation of institutional checks and balances. The Senate, composed of elected officials, carries out its mandate by scrutinizing not only a nominee’s qualifications but also their compatibility with prevailing political norms.
Furthermore, Senate ratification stands as the sole democratic safeguard over the Supreme Court. Absent this step, the selection process would become a purely technocratic exercise, dependent solely on the rapport between the President and the Court, and divorced from popular influence. Despite legitimate concerns over some legislative choices, senators and deputies serve as the electorate’s legitimate delegates, making the Legislature effectively the most democratic branch despite its imperfections.
Under these circumstances, Luiz Inácio Lula da Silva’s administration confronts a more unpredictable political landscape than in past terms. The rejection of his nominee underscores constraints in achieving political alignment and signals that building consensus now faces increased difficulty. Nonetheless, this event does not necessarily mark a fundamental loss in governability, but rather highlights the need to adjust to a more assertive Legislature. It remains uncertain whether Lula possesses the political agility to steer through this landscape, especially amid a tense international environment dominated by Republicans—traditionally opposed to the Brazilian left—in the U.S.
Speculation has intensified that Lula might forgo running in the 2026 elections, given the growing influence of the right, buoyed by Donald Trump’s support. While his final choice is still unknown, the recent Senate setback suggests a potentially arduous path ahead, particularly should he pursue another term.
The Senate’s stance might also signal a clearer political agenda: to facilitate a rightward shift in the Supreme Court. Should Lula opt out of the next race, a left-wing win becomes much less probable. This could pave the way for a right-wing president to assume office and nominate candidates who might undo years of liberal-left dominance in the Judiciary.
Ultimately, the Senate’s refusal of Jorge Messias ends a trend of automatic acquiescence and marks the rise of a legislature ready to assert its full authority. Whether this change leads to enhanced institutional equilibrium or sparks fresh waves of instability will hinge on political leaders’ capacity to work within the established framework without exacerbating the fracturing already visible in Brazil’s political arena.
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